Streaming platforms for small business buyers
Asked as “event streaming platform”, and as “managed Kafka or streaming service”, on behalf of a small B2B company. 66 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each.
Standing · first-choice share
21%
Contested · Redpanda 18%
21Confluent Cloud18Redpanda06Google Cloud Pub/Sub55others
21% of first choices, contested.
Since September 2026↗new leaderNew leader since September 2026: Confluent Cloud (22%) replaces Redpanda (30% then, 12% now), 10 points clear, inside the 11-point floor.Confluent Cloud leads at 22%, replacing Redpanda, which led at 30% and stands at 12% now: 10 points clear, inside the floor, so the swap reads as unsettled.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.
Small business
Confluent Cloud21%Contested↗new leaderNew leader since September 2026: Confluent Cloud (22%) replaces Redpanda (30% then, 12% now), 10 points clear, inside the 11-point floor.This pageMid-marketConfluent Cloud39%Contested▲+5Since September 2026: 32% → 37%, +5 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →EnterpriseConfluent Cloud61%Clear leader=heldSince September 2026: 60% → 60%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →
Confluent Cloud21%Contested↗new leaderNew leader since September 2026: Confluent Cloud (22%) replaces Redpanda (30% then, 12% now), 10 points clear, inside the 11-point floor.This pageMid-marketConfluent Cloud39%Contested▲+5Since September 2026: 32% → 37%, +5 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →EnterpriseConfluent Cloud61%Clear leader=heldSince September 2026: 60% → 60%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →The standing
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models, for a small B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrantSince September 2026
01Confluent Cloud21%26%62criticized challenger▲+2Since September 2026: 20% → 22%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.20% → 22%
Confluent Cloud21%26%62criticized challenger▲+2Since September 2026: 20% → 22%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.20% → 22%02
Redpanda18%2%52accepted challenger▼−18Since September 2026: 30% → 12%, −18 points. Past the 11-point floor: movement. Read over the models both editions asked.30% → 12%
Redpanda18%2%52accepted challenger▼−18Since September 2026: 30% → 12%, −18 points. Past the 11-point floor: movement. Read over the models both editions asked.30% → 12%03
Google Cloud Pub/Sub6%18%33accepted challenger▲+3Since September 2026: 4% → 7%, +3 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 7%
Google Cloud Pub/Sub6%18%33accepted challenger▲+3Since September 2026: 4% → 7%, +3 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 7%04
StreamYard6%8%12accepted challenger▲+3Since September 2026: 4% → 7%, +3 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 7%
StreamYard6%8%12accepted challenger▲+3Since September 2026: 4% → 7%, +3 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 7%05
NATS JetStream5%0%18accepted challenger▲+5Since September 2026: 0% → 5%, +5 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 5%
NATS JetStream5%0%18accepted challenger▲+5Since September 2026: 0% → 5%, +5 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 5%06
Amazon Kinesis Data Streams5%21%24accepted challenger=heldSince September 2026: 6% → 5%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.6% → 5%
Amazon Kinesis Data Streams5%21%24accepted challenger=heldSince September 2026: 6% → 5%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.6% → 5%07
Aiven for Apache Kafka3%12%25accepted challenger▼−8Since September 2026: 11% → 3%, −8 points. Inside the 11-point floor: within noise. Read over the models both editions asked.11% → 3%
Aiven for Apache Kafka3%12%25accepted challenger▼−8Since September 2026: 11% → 3%, −8 points. Inside the 11-point floor: within noise. Read over the models both editions asked.11% → 3%08
Apache Kafka3%61%44criticized challenger▼−4Since September 2026: 7% → 3%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.7% → 3%
Apache Kafka3%61%44criticized challenger▼−4Since September 2026: 7% → 3%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.7% → 3%09
Amazon MSK2%27%41criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%
Amazon MSK2%27%41criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%10
NATS2%0%11accepted challenger=heldSince September 2026: 2% → 2%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.2% → 2%
NATS2%0%11accepted challenger=heldSince September 2026: 2% → 2%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.2% → 2%11
Dacast2%9%11accepted challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%
Dacast2%9%11accepted challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%12
Vimeo Livestream2%31%13criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%
Vimeo Livestream2%31%13criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%13
YouTube Live2%36%14criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%
YouTube Live2%36%14criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%Show the three products at 0%, ordered by negative rate
16
Apache Pulsar0%56%18criticized challenger▼−4Since September 2026: 4% → 0%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 0%
Apache Pulsar0%56%18criticized challenger▼−4Since September 2026: 4% → 0%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 0%15
RabbitMQ0%12%17accepted challenger▼−2Since September 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.2% → 0%
RabbitMQ0%12%17accepted challenger▼−2Since September 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.2% → 0%14
Azure Event Hubs0%10%21accepted challenger▼−2Since September 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.2% → 0%
Azure Event Hubs0%10%21accepted challenger▼−2Since September 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.2% → 0%The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its product page.
Head to head
All twenty-eight head-to-head pages: the top eight products, each against each
Confluent Cloud vs Amazon MSKConfluent Cloud vs Aiven for Apache KafkaConfluent Cloud vs Apache PulsarConfluent Cloud vs Google Cloud Pub/SubRedpanda vs Apache KafkaRedpanda vs YouTube LiveRedpanda vs Amazon MSKRedpanda vs Aiven for Apache KafkaRedpanda vs Apache PulsarRedpanda vs Google Cloud Pub/SubApache Kafka vs YouTube LiveApache Kafka vs Amazon MSKApache Kafka vs Aiven for Apache KafkaApache Kafka vs Apache PulsarApache Kafka vs Google Cloud Pub/SubYouTube Live vs Amazon MSKYouTube Live vs Aiven for Apache KafkaYouTube Live vs Apache PulsarYouTube Live vs Google Cloud Pub/SubAmazon MSK vs Aiven for Apache KafkaAmazon MSK vs Apache PulsarAmazon MSK vs Google Cloud Pub/SubAiven for Apache Kafka vs Apache PulsarAiven for Apache Kafka vs Google Cloud Pub/SubApache Pulsar vs Google Cloud Pub/Sub
Recommended versus criticized
Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.
Criticized challengerCriticized default
Negative label rate →
01020304050607080910111213141516Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Confluent Cloud21%
Confluent Cloud21%02Redpanda18%
Redpanda18%03Google Cloud Pub/Sub6%
Google Cloud Pub/Sub6%04StreamYard6%
StreamYard6%05NATS JetStream5%
NATS JetStream5%06Amazon Kinesis Data Streams5%
Amazon Kinesis Data Streams5%07Aiven for Apache Kafka3%
Aiven for Apache Kafka3%08Apache Kafka3%
Apache Kafka3%09Amazon MSK2%
Amazon MSK2%10NATS2%
NATS2%11Dacast2%
Dacast2%12Vimeo Livestream2%
Vimeo Livestream2%13YouTube Live2%
YouTube Live2%14Azure Event Hubs0%
Azure Event Hubs0%15RabbitMQ0%
RabbitMQ0%16Apache Pulsar0%
Apache Pulsar0%What they warned about
One of fourteen models held their first choice under the paraphrase. Claude Haiku 4.5, GPT-5.4 mini, Gemini 3.5 Flash, Perplexity Sonar, Grok 4.1 Fast, Mistral Small, DeepSeek V4 Flash, Llama 4 Maverick, Qwen 3.7 Flash, GLM 4.7 FlashX, MiniMax M2.5, GPT-6 Luna and Muse Glimmer 30B changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Apache Kafka61%
27 of 44 labels negative · 13 of 14 models · 12 hard negative
“Self-managed Apache Kafka or Pulsar: Avoid unless you have someone to own upgrades, monitoring, security, backups, and incidents.” GPT-6 Luna, negative prompt
Confluent Cloud26%
16 of 62 labels negative · 12 of 14 models · 3 hard negative
“Steer clear of enterprise managed-Kafka tiers (like Confluent Standard) unless you genuinely need their connectors and governance” Muse Glimmer 30B, paraphrase prompt
Apache Pulsar56%
10 of 18 labels negative · 8 of 14 models · 8 hard negative
“Self-managed Apache Kafka or Pulsar: Avoid unless you have someone to own upgrades, monitoring, security, backups, and incidents.” GPT-6 Luna, negative prompt
Amazon MSK27%
11 of 41 labels negative · 7 of 14 models · 2 hard negative
“I'd avoid choosing Amazon MSK Serverless just because it says "serverless"” GPT-6 Luna, budget prompt
What they cite
Citations exist only for the models that return a source list: fourteen of the fourteen in this edition, and all six flagship models on the expanded tier.
Sites the answers cite
76 of 84 answers in this category came back with a source list, from 14 of 14 models: citations where the model returns them, or the search results it consulted. 1075 links across 253 sites, every framing counted. Ranked by the number of answers carrying the site or page. 28 of the 252 answers across every segment cited this index's own page for the category; the method page measures whether that reading tilts an answer.
vendor site · Dacast42 answers · 88 citations · 12 models
37 answers · 47 citations · 12 models
28 answers · 58 citations · 11 models
vendor site · Redpanda26 answers · 43 citations · 8 models
vendor site · Guideflow17 answers · 20 citations · 9 models
16 answers · 20 citations · 9 models
vendor site · Apidog16 answers · 17 citations · 8 models
vendor site · AutoMQ15 answers · 21 citations · 8 models
vendor site · G214 answers · 19 citations · 7 models
vendor site · WebEx14 answers · 14 citations · 10 models
14 answers · 14 citations · 8 models
vendor site · Uscreen14 answers · 14 citations · 10 models
Pages the answers cite
The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.
33 answers · 11 models
16 answers · 8 models
16 answers · 8 models
16 answers · 9 models
14 answers · 10 models
14 answers · 10 models
13 answers · 7 models
12 answers · 8 models
11 answers · 6 models
11 answers · 6 models
Search against answers
Each company's standing in the answers beside its site's footprint in Google search, one row a site: the products the models named on it with their shares, and the share they add up to; monthly searches on Google, and DataForSEO's estimate of AI search demand (modeled from search signals, directional, not a count of queries to any assistant), for the most-searched of the company's and its products' names (the name is in each row's hover text); estimated monthly organic visits to the site; and its best position in Google's top ten for “best event streaming platform”, “event streaming platform”, “event streaming platforms”. US estimates from DataForSEO and Google's Ads Transparency Center. A small company's site, or a mid-sized company's site for its flagship, is marked company; a product on a large parent's site (Google, Microsoft) has no site figures. A column with no figures for this category is left out, and an empty cell means none were seen, not none exist. Two measurements side by side: neither is read as the cause of the other.
| Company and products | Share | Own site cited | Name searches, Google | AI search demand, est. | Organic visits | Paid search a month, est. | Google ads, last 30 days | Best Google position |
|---|---|---|---|---|---|---|---|---|
| Confluent Cloud confluent.io Confluent Cloud 21%, Confluent Cloud Serverless Basic 2% | 23% | 170 | 1,300 | 15 | 180,829 | $256 | 95 | 1 |
| Redpanda redpanda.com | 18% | 128 | 368,000 | 191 | 10,658 | $25 | 41 | 3 |
| Upstash upstash.com Upstash Kafka 6%, Upstash 2% | 8% | 10 | 40 | 0 | 3,489 | |||
| Google Cloud cloud.google.com Google Cloud Pub/Sub 6% | 6% | 83 | 165,000 | 7,596 | 7,405,347 | |||
| StreamYard streamyard.com | 6% | 16 | 110,000 | 616 | 159,331 | 17 | ||
| NATS nats.io NATS JetStream 5%, NATS 2% | 6% | 27 | 60,500 | 21,222 | 3,342 | |||
| Amazon parent site Amazon Kinesis Data Streams 5% | 5% | 84 | 151,000,000 | 1,380,939 | ||||
| Apache Kafka apache.org Apache Kafka 3%, Apache Flink 2% | 5% | 140 | 8,100 | 602 | 1,144,025 | 0 | ||
| Aiven aiven.io Aiven for Apache Kafka 3% | 3% | 54 | 1,600 | 21 | 10,024 company | $59 | 26 | |
| Goldcast goldcast.io | 3% | 6 | 4,400 | 42 | 6,549 | 24 |
Google's top ten for the three searches hold 14 sites; 2 of them are among the sites the models cited here (confluent.io, redpanda.com). The first result for “best event streaming platform” is confluent.io.
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.ShowHide
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ShowHideModelDirect“What is the best event streaming platform for a small B2B company?”Paraphrase“Which managed Kafka or streaming service would you recommend to a small business that sells to other businesses?”Comparative“What are the top event streaming platforms for a small team and how do they differ?”Budget-constrained“What is the best event streaming platform for a small company with a tight budget?”Scale-constrained“We are a 30 person company evaluating an event streaming platform. What should we look at?”Negative“Which event streaming platforms should a small business avoid or be cautious about?”
Claude Haiku 4.5GoldcastAmazon Kinesis Data Streams, Google Cloud Pub/SubChangedagainst: Apache KafkaLivestormDacastno first choiceagainst: Brightcove, Hopin, Vimeo Livestream, Zoom Events
Five alternatives
Dacast, LinkedIn Live, StreamYard, Vimeo Livestream, WowzaOne alternative
Confluent CloudFour alternatives
HeySummit, OBS Studio, Restream, StreamYardThree alternatives
Shoutcast, YouTube Live, Zoom EventsGPT-5.4 miniConfluent Cloud, RedpandaConfluent CloudChangedRedpandaagainst: Amazon MSKNATS JetStreamagainst: Apache Kafka, Confluent Cloudno first choiceagainst: Amazon MSK, Apache Pulsar, Google Cloud Pub/Sub, Kafka in self-managed form, RabbitMQ, Redpanda
Two alternatives
Amazon MSK, Azure Event HubsTwo alternatives
Aiven for Apache Kafka, Amazon MSKFour alternatives
Amazon Kinesis Data Streams, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/SubOne alternative
RedpandaGemini 3.5 FlashUpstashConfluent CloudChangedRedpanda, Upstash Kafkaagainst: Amazon Kinesis Data Streams, Google Cloud Pub/SubNATS JetStreamagainst: Amazon MSK, Apache Kafka, Brightcove, Confluent Cloud, KalturaConfluent Cloud, Redpandaagainst: Apache Kafkaagainst: Apache Pulsar, IBM MQ, Self-Hosted / Open-Source Apache Kafka, Self-Managed Confluent Platform, Solace PubSub+, TIBCO EMS, Wowza
Four alternatives
AWS EventBridge, Confluent Cloud, Google Cloud Pub/Sub, WarpStreamTwo alternatives
Redpanda, Upstash KafkaThree alternatives
Confluent Cloud, StreamNative Serverless, WarpStreamEight alternatives
Bunny Stream, Dacast, Eventleaf, LinkedIn Live, Redpanda, Streamable, WarpStream, YouTube LiveThree alternatives
Aiven for Apache Kafka, Amazon MSK, UpstashPerplexity SonarGoldcastDigitalOcean Managed KafkaChangedAmazon Kinesis Data Streams, Azure Event Hubs, Google Cloud Pub/SubStreamYard, YouTube Liveagainst: Vimeo Livestreamno first choiceagainst: Aiven for Apache Kafka, Apache Kafka, Confluent Cloud
Five alternatives
Apache Kafka, Dacast, Restream, StreamYard, Vimeo LivestreamTwo alternatives
Confluent Cloud, RedpandaFour alternatives
Aiven for Apache Kafka, Apache Kafka, Confluent Cloud, RedpandaGrok 4.1 FastRedpandaagainst: Apache KafkaConfluent CloudChangedApache Kafka, Confluent Cloud, RedpandaUpstash Kafkaagainst: Apache PulsarApache Kafka, Confluent Cloud, Redpandaagainst: Apache Kafka, Apache Pulsar, Confluent Cloud, Facebook Live, JW Player or Enterprise Vimeo, Wowza Streaming Engine, YouTube Live, Zoom Events
Three alternatives
Amazon Kinesis Data Streams, Amazon MSK, Confluent CloudOne alternative
Upstash KafkaTwo alternatives
Apache Pulsar, NATS JetStreamTwo alternatives
Apache Kafka, RedpandaOne alternative
Amazon Kinesis Data StreamsMistral SmallStreamYard, Vimeo LivestreamAmazon MSK, Confluent CloudChangedApache Kafka, RedpandaOBS Studio, Zoomagainst: StreamYardno first choiceagainst: Apache Kafka, Apache Pulsar, Confluent Cloud, Facebook Live, Instagram Live, YouTube Live
Two alternatives
LinkedIn Live, RestreamThree alternatives
Amazon MSK, Confluent Cloud, PubNubDeepSeek V4 FlashRedpandaUpstash KafkaChangedagainst: Amazon MSK, Confluent CloudRedpandaagainst: Apache KafkaStreamYardagainst: Uscreen, Vimeo LivestreamAmazon Kinesis Data Streams, Confluent Cloud, Google Cloud Pub/Subagainst: Apache Kafkaagainst: Apache Kafka, Apache Pulsar, Azure Event Hubs, Castr, Dacast, Google Cloud Pub/Sub, IBM MQ
Two alternatives
Aiven for Apache Kafka, Confluent CloudTwo alternatives
Aiven for Apache Kafka, RedpandaSix alternatives
Amazon Kinesis Data Streams, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/Sub, NATS, RabbitMQThree alternatives
Dacast, Facebook Live, YouTube LiveOne alternative
RedpandaLlama 4 MaverickStreamYardno first choiceChangedno first choiceApache Flink, Apache Kafkano first choiceagainst: Facebook Live, YouTube Live
Three alternatives
LinkedIn Live, Restream, Vimeo LivestreamThree alternatives
Amazon MSK, Azure Event Hubs, Confluent CloudQwen 3.7 FlashRedpandaagainst: Apache KafkaWarpStreamChangedagainst: Confluent CloudRedpandaagainst: Apache KafkaRedpandaagainst: Apache KafkaConfluent Cloudagainst: Amazon Kinesis Data Streams, Apache Kafka, Facebook Live, Google Cloud Pub/Sub
Two alternatives
Confluent Cloud, NATSTwo alternatives
Aiven for Apache Kafka, DigitalOcean Managed KafkaTwo alternatives
NATS, RabbitMQTwo alternatives
NATS JetStream, RabbitMQTwo alternatives
Aiven for Apache Kafka, ConduktorKimi K2Confluent CloudConfluent CloudHeldagainst: Aiven for Apache Kafka, Amazon MSK, Upstash KafkaNATS, Upstash Kafkaagainst: Confluent CloudNATS, Upstash Kafkaagainst: Apache Kafka, Confluent Cloud, RabbitMQAiven for Apache Kafka, Amazon Kinesis Data Streams, Google Cloud Pub/Sub, Upstash Kafkaagainst: Apache Kafkaagainst: Aiven for Apache Kafka, Amazon Kinesis Data Streams, Amazon MSK, Apache Kafka, Apache Pulsar, Confluent Cloud, Google Cloud Pub/Sub
Two alternatives
NATS JetStream, RedpandaOne alternative
RedpandaTwo alternatives
RabbitMQ, RedpandaOne alternative
RedpandaFour alternatives
Confluent Cloud, MSK Serverless, NATS JetStream, RedpandaGLM 4.7 FlashXAiven for Apache KafkaOracle Cloud Infrastructure (OCI) Streaming with KafkaChangedagainst: Confluent CloudAmazon Kinesis Data Streams, Confluent Cloud, NATS JetStreamagainst: Apache PulsarNATS JetStreamagainst: Amazon Kinesis Data Streams, Amazon MSKno first choiceagainst: Apache Kafkaagainst: Apache Kafka, Apache Pulsar, Confluent Cloud, Facebook Live, Instagram Live, OBS Studio, YouTube Live
Five alternatives
Amazon MSK, DataStax Astra Streaming, IBM Event Streams, NATS JetStream, RabbitMQFour alternatives
Aiven for Apache Kafka, Amazon MSK, Azure Event Hubs, DigitalOcean Managed KafkaThree alternatives
Azure Event Hubs, Google Cloud Pub/Sub, RedpandaFour alternatives
Aiven for Apache Kafka, Apache Kafka, RabbitMQ, RedpandaMiniMax M2.5Restream, WebExConfluent CloudChangedAiven for Apache Kafka, Redpandaagainst: Apache Kafka, Hopin, Zoom EventsConfluent Cloud, Google Cloud Pub/Subno first choiceagainst: Apache Kafka, Confluent Cloud, Facebook Live, Uscreen, YouTube Live
One alternative
DacastOne alternative
DigitalOcean Managed KafkaFour alternatives
Amazon Kinesis Data Streams, Livestorm, NATS JetStream, StreamYardOne alternative
RedpandaGPT-6 LunaRedpandaConfluent CloudChangedConfluent Cloud, RedpandaRedpandaagainst: Amazon MSKno first choiceagainst: Apache Kafkaagainst: Amazon MSK, Apache Kafka, Apache Pulsar, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/Sub
Three alternatives
Amazon MSK, Confluent Cloud, Google Cloud Pub/SubTwo alternatives
Amazon MSK, Google Cloud Pub/SubThree alternatives
Amazon MSK, Azure Event Hubs, Google Cloud Pub/SubTwo alternatives
Apache Kafka, Confluent CloudMuse Glimmer 30BRedpandaConfluent Cloud Serverless Basic, RedpandaChangedagainst: Amazon MSK, Confluent CloudRedpandaRedpanda, WarpStream, now Confluentagainst: Apache Kafkano first choiceagainst: Apache Kafkaagainst: Amazon Kinesis Data Streams, Apache Kafka, Confluent Cloud
Seven alternatives
Aiven for Apache Kafka, Confluent Cloud, NATS JetStream, RabbitMQ, Restream, StreamYard, Vimeo LivestreamSix alternatives
Amazon Kinesis Data Streams, Apache Pulsar via StreamNative / managed Pulsar, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/Sub, NATS JetStreamFour alternatives
Aiven for Apache Kafka, Amazon MSK, Azure Event Hubs, Google Cloud Pub/SubSix alternatives
Amazon Kinesis Data Streams, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/Sub, Redpanda, WarpStreamBold is the first choiceAlternatives are counted; the count opens them.What the answer argued against
The record
One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency. Full answer text is in the free responses file. Download the record
Eighty-four rows: every prompt, every model, every answer.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|---|---|---|---|---|---|
| Direct recommendation | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 11:12 | yes | 9 | 8 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 10:02 | yes | 4 | 7 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 08:27 | yes | 20 | 31 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-10-01 08:14 | yes | 20 | 4 s |
| Direct recommendation | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 10:06 | yes | 24 | 10 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 13:43 | yes | 5 | 3 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 11:37 | yes | 21 | 32 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 11:48 | yes | 5 | 1 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 12:01 | yes | 7 | 38 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 08:54 | yes | 25 | 19 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 10:02 | yes | 24 | 71 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 12:34 | yes | 5 | 25 s |
| Direct recommendation | GPT-6 Luna | gpt-6-luna | 2026-10-01 09:35 | yes | 4 | 14 s |
| Direct recommendation | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 11:58 | yes | 14 | 16 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 09:44 | no | 0 | 5 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 07:54 | yes | 3 | 5 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 09:03 | yes | 11 | 28 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-10-01 08:10 | yes | 20 | 3 s |
| Paraphrase | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 12:21 | yes | 25 | 8 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 09:12 | no | 0 | 1 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 13:17 | yes | 22 | 23 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 10:21 | yes | 5 | 2 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 13:05 | yes | 12 | 73 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 07:54 | yes | 24 | 35 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 09:10 | yes | 15 | 29 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 08:56 | yes | 12 | 38 s |
| Paraphrase | GPT-6 Luna | gpt-6-luna | 2026-10-01 13:42 | yes | 3 | 10 s |
| Paraphrase | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 10:58 | yes | 15 | 25 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 12:05 | yes | 9 | 8 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 10:03 | yes | 4 | 11 s |
| Comparative | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 09:42 | yes | 18 | 22 s |
| Comparative | Perplexity Sonar | sonar | 2026-10-01 10:06 | yes | 17 | 5 s |
| Comparative | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 11:13 | yes | 23 | 8 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 11:17 | yes | 8 | 8 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 09:18 | yes | 23 | 51 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 12:10 | yes | 5 | 2 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 13:45 | yes | 10 | 38 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 11:25 | yes | 19 | 27 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 08:45 | yes | 23 | 152 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 10:49 | yes | 18 | 43 s |
| Comparative | GPT-6 Luna | gpt-6-luna | 2026-10-01 10:15 | yes | 5 | 19 s |
| Comparative | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 11:16 | yes | 14 | 32 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 08:52 | yes | 10 | 7 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 09:20 | yes | 3 | 5 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 13:37 | yes | 21 | 26 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-10-01 12:24 | yes | 20 | 3 s |
| Budget constrained | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 12:35 | yes | 23 | 9 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 08:47 | yes | 5 | 3 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 10:31 | yes | 24 | 22 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 09:55 | yes | 5 | 1 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 10:48 | yes | 8 | 28 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 10:00 | yes | 25 | 33 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 10:03 | yes | 25 | 20 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 09:00 | no | 0 | 9 s |
| Budget constrained | GPT-6 Luna | gpt-6-luna | 2026-10-01 08:35 | yes | 4 | 16 s |
| Budget constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 09:35 | yes | 25 | 29 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 08:03 | no | 0 | 6 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 09:14 | no | 0 | 6 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 09:15 | yes | 9 | 28 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-10-01 09:06 | yes | 21 | 6 s |
| Scale constrained | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 11:55 | yes | 14 | 6 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 12:57 | no | 0 | 8 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 11:19 | yes | 25 | 48 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 10:59 | yes | 5 | 2 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 07:28 | no | 0 | 33 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 07:48 | yes | 22 | 26 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 11:46 | yes | 9 | 26 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 09:33 | no | 0 | 9 s |
| Scale constrained | GPT-6 Luna | gpt-6-luna | 2026-10-01 13:45 | yes | 3 | 19 s |
| Scale constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 08:22 | yes | 12 | 29 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 11:08 | yes | 17 | 8 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 11:40 | yes | 4 | 4 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 09:10 | yes | 19 | 25 s |
| Negative framing | Perplexity Sonar | sonar | 2026-10-01 10:46 | yes | 25 | 6 s |
| Negative framing | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 09:40 | yes | 23 | 10 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 11:34 | yes | 5 | 3 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 08:47 | yes | 24 | 26 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 12:06 | yes | 5 | 2 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 13:51 | yes | 10 | 39 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 11:43 | yes | 24 | 27 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 12:43 | yes | 23 | 53 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 13:16 | yes | 10 | 43 s |
| Negative framing | GPT-6 Luna | gpt-6-luna | 2026-10-01 12:44 | yes | 4 | 16 s |
| Negative framing | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 09:26 | yes | 14 | 26 s |
Normalization in this category
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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Category-scoped readings
Aiven read as Aiven for Apache Kafka
Amazon Kinesis read as Amazon Kinesis Data Streams
Amazon Kinesis (Data Streams) read as Amazon Kinesis Data Streams
Amazon Managed Streaming for Kafka (MSK) read as Amazon MSK
Vimeo read as Vimeo Livestream
Vimeo Live read as Vimeo Livestream
Unresolved, counted raw
Apache Pulsar via StreamNative / managed Pulsar
Bunny Stream
Castr
Confluent Cloud Serverless Basic
DataStax Astra Streaming
Eventleaf
GCP PubSub
GoToWebinar
Google Cloud Kafka
Google MSK
HeySummit
IBM Watson Media
JW Player or Enterprise Vimeo
Kafka in self-managed form
Kafka on Kubernetes
MSK Serverless
Managed Kafka
Oracle Cloud Infrastructure (OCI) Streaming with Kafka
PubNub
Red Hat Strimzi
Remo
Self-Hosted / Open-Source Apache Kafka
Self-Managed Confluent Platform
Shoutcast
StreamNative Cloud
StreamNative Serverless
Streamable
TIBCO EMS
TimStreams
WarpStream, now Confluent
Wowza Streaming Engine
Zoho Webinar
Discontinued, still offered
No shut-down product was recommended here.