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Index › Developer platform › Developer portals › Enterprise › October 2026 Edition

Internal developer portals for enterprise buyers

Asked as “internal developer portal”, and as “internal developer platform”, on behalf of an enterprise B2B company. 60 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories: how the two compare.
Standing · first-choice share
25%
Contested · Backstage 22%
25Port22Backstage10Palo Alto Networks Cortex Cloud43others

25% of first choices, contested.

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.

The standing

Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models, for an enterprise B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
01Port25%11%56accepted challenger
02Backstage22%39%62criticized challenger
03Roadie10%3%33accepted challenger
04Palo Alto Networks Cortex Cloud10%19%47accepted challenger
05Red Hat Developer Hub8%5%19accepted challenger
06Humanitec5%4%27accepted challenger
07OpsLevel3%11%38accepted challenger
08Atlassian Compass3%19%21accepted challenger
Show the one product at 0%, ordered by negative rate
09Cycloid0%0%10accepted challenger
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.
All ten head-to-head pages: the top five products, each against each

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 →
01
02
03
04
05
06
07
08
09
Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Port25%
02Backstage22%
03Roadie10%
04Palo Alto Networks Cortex Cloud10%
05Red Hat Developer Hub8%
06Humanitec5%
07OpsLevel3%
08Atlassian Compass3%
09Cycloid0%

What they warned about

Two of fourteen models held their first choice under the paraphrase. Claude Haiku 4.5, GPT-5.4 mini, Perplexity Sonar, Grok 4.1 Fast, Mistral Small, DeepSeek V4 Flash, Llama 4 Maverick, Qwen 3.7 Flash, Kimi K2, GLM 4.7 FlashX, MiniMax M2.5 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.
Backstage
39%
24 of 62 labels negative · 13 of 14 models · 3 hard negative
“the main internal developer portal (IDP) to approach with strong caution—or outright avoid unless you have significant dedicated resources—is **self-hosted Backstage**” Grok 4.1 Fast, negative prompt
Palo Alto Networks Cortex Cloud
19%
9 of 47 labels negative · 6 of 14 models · 1 hard negative
“Avoid: Per-user models without volume discounts (Cortex, Port at list price)” Kimi K2, budget prompt
Port
11%
6 of 56 labels negative · 5 of 14 models · 1 hard negative
“Avoid: Per-user models without volume discounts (Cortex, Port at list price)” Kimi K2, budget prompt
Atlassian Compass
19%
4 of 21 labels negative · 4 of 14 models · 2 hard negative
“Atlassian Compass reached end-of-sale in May 2026 and will be fully decommissioned by December 31, 2027.” Gemini 3.5 Flash, comparative 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

77 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. 1129 links across 225 sites, every framing counted. Ranked by the number of answers carrying the site or page. None of the 252 answers across every segment cited this index's own page for the category.

vendor site · Cycloid41 answers · 67 citations · 11 models
vendor site · Guideflow40 answers · 54 citations · 12 models
vendor site · Port37 answers · 58 citations · 13 models
33 answers · 37 citations · 11 models
32 answers · 32 citations · 10 models
vendor site · Cortex27 answers · 40 citations · 12 models
vendor site · Roadie27 answers · 35 citations · 10 models
vendor site · Northflank23 answers · 30 citations · 9 models
vendor site · OpsLevel22 answers · 39 citations · 10 models
20 answers · 27 citations · 9 models
vendor site · Humanitec20 answers · 26 citations · 11 models
20 answers · 20 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.

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 internal developer portal”, “internal developer portal”, “internal developer portals”. 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 productsShareOwn site citedName searches, GoogleAI search demand, est.Organic visitsPaid search a month, est.Google ads, last 30 daysBest Google position
Port port.io
Port 25%, Port.io 0%
25%16690,500598,2887,729261
Backstage backstage.io22%182110,0007,0812,9292
Roadie roadie.io10%80110,0006,8384165
Palo Alto Networks parent site
Palo Alto Networks Cortex Cloud 10%
10%22740,5001,088
Red Hat Developer Hub redhat.com8%2217051,347,338$281117
Humanitec humanitec.com5%5926076100
Spotify Portal spotify.com
Spotify Portal 3%, Spotify Portal for Backstage 2%
5%8473,414,163$4940
OpsLevel opslevel.com3%10932002,20612
Atlassian atlassian.com
Atlassian Compass 3%
3%59720144,724,388 company$5,90661
Harness Platform3%

Google's top ten for the three searches hold 21 sites; 3 of them are among the sites the models cited here (cortex.io, port.io, roadie.io). The first result for “best internal developer portal” is cortex.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
ModelDirect“What is the best internal developer portal for an enterprise B2B company?”Paraphrase“Which internal developer platform would you recommend to a large B2B company with thousands of employees?”Comparative“What are the top enterprise-grade internal developer portals and how do they differ?”Budget-constrained“What is the best internal developer portal for a large company that needs predictable total cost across thousands of users?”Scale-constrained“We are a 5,000 person company with SSO, SOC 2 and procurement review requirements evaluating an internal developer portal. What should we look at?”Negative“Which internal developer portals should a large enterprise avoid or be cautious about?”
Claude Haiku 4.5Port
Three alternativesAtlassian Compass, Palo Alto Networks Cortex Cloud, Roadie
against: Backstage
no first choiceChangedno first choiceagainst: BackstagePort, Roadie
One alternativeAtlassian Compass
no first choiceagainst: Backstage
GPT-5.4 miniBackstage, Palo Alto Networks Cortex Cloud
Two alternativesCompass, Port
BackstageChanged
Two alternativesHumanitec, Palo Alto Networks Cortex Cloud
Backstage
Six alternativesAtlassian Compass, Humanitec, OpsLevel, Palo Alto Networks Cortex Cloud, Port, Roadie
Spotify Portal
One alternativeRoadie
against: Backstage
OpsLevel, Palo Alto Networks Cortex Cloud, Port
One alternativeBackstage
against: Backstage
Gemini 3.5 FlashPalo Alto Networks Cortex Cloud, Port
Three alternativesOpsLevel, Red Hat Developer Hub, Roadie
against: Backstage
Palo Alto Networks Cortex Cloud, PortHeld
One alternativeHumanitec
against: Backstage, Red Hat Developer Hub
Port, Spotify Backstage
Four alternativesOpsLevel, Palo Alto Networks Cortex Cloud, Red Hat Developer Hub, Roadie
against: Atlassian Compass
Palo Alto Networks Cortex Cloud
Three alternativesOpsLevel, Port.io, Red Hat Developer Hub
against: Spotify Backstage
no first choice
Two alternativesPalo Alto Networks Cortex Cloud, Port
against: Spotify Backstage
against: Backstage
Perplexity SonarRed Hat Developer Hub
Two alternativesBackstage, Harness
Harness PlatformChanged
Four alternativesBackstage, Cycloid, Facets.cloud, Roadie
Backstage
Six alternativesAtlassian Compass, Cycloid, Northflank, OpsLevel, Port, Red Hat Developer Hub
Red Hat Developer Hub
Two alternativesBackstage, Cycloid
no first choicenothing named
Grok 4.1 FastRoadie
Three alternativesHarness IDP, OpsLevel, Port.io
BackstageChanged
Three alternativesAtlassian Compass, Roadie, Spotify Enterprise
Palo Alto Networks Cortex Cloud, Port.io
Three alternativesAtlassian Compass, OpsLevel, Spotify Backstage
Backstage
Two alternativesPort, Roadie
against: Atlassian Compass, OpsLevel, Palo Alto Networks Cortex Cloud, Portainer IDP
no first choiceagainst: Backstage, Palo Alto Networks Cortex Cloud, Port
Mistral SmallBackstage
One alternativeRed Hat Developer Hub
Backstage.io, Harness PlatformChanged
One alternativeDuploCloud
OpsLevel, Port
Three alternativesAtlassian Compass, Backstage, Palo Alto Networks Cortex Cloud
Atlassian Compass, Roadieagainst: Palo Alto Networks Cortex Cloudno first choiceagainst: Backstage, Palo Alto Networks Cortex Cloud, Port
DeepSeek V4 FlashBackstage, Port, Spotify Portal
Four alternativesHumanitec, OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
BackstageChanged
Two alternativesHumanitec, Spotify Portal for Backstage
Backstage
Seven alternativesAtlassian Compass, Humanitec, OpsLevel, Palo Alto Networks Cortex Cloud, Port, Red Hat Developer Hub, Spotify Portal for Backstage
Atlassian Compass
Two alternativesHumanitec, Port
against: Self-Hosted Backstage
Palo Alto Networks Cortex Cloud, Port
One alternativeRoadie
against: Backstage
against: Backstage, Palo Alto Networks Cortex Cloud
Llama 4 Maverickno first choiceHumanitecChanged
One alternativeNorthflank
no first choiceno first choiceagainst: Roadieno first choiceagainst: Backstage
Qwen 3.7 FlashPort
Two alternativesBackstage, Palo Alto Networks Cortex Cloud
HumanitecChanged
One alternativePort
against: Backstage
Backstage, Port
Three alternativesHarness Intelligent Toolkit, Oso Cloud, Stratosphere
Backstage
Two alternativesDevHub, GitLab Ultimate
no first choiceagainst: Backstageagainst: BMC, ServiceNow
Kimi K2Port
Four alternativesBackstage, OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
Spotify Portal for BackstageChanged
Three alternativesMia-Platform, OpsLevel, Port
against: Backstage
Backstage
Three alternativesOpsLevel, Palo Alto Networks Cortex Cloud, Port
Roadie
One alternativeOpsLevel
against: Backstage, Palo Alto Networks Cortex Cloud, Port
Backstage, Red Hat Developer Hub
Three alternativesPalo Alto Networks Cortex Cloud, Port, Roadie
against: Backstage, Humanitec
GLM 4.7 FlashXRed Hat Developer Hub
Four alternativesNorthflank, OpsLevel, Palo Alto Networks Cortex Cloud, Port
against: Backstage
HumanitecChanged
Three alternativesCycloid, OpsLevel, Red Hat Developer Hub
Backstage, Port
Three alternativesConfigure8, Facets, Rundeck
Port
Two alternativesBackstage, Red Hat Developer Hub
against: Atlassian Compass, OpsLevel, Palo Alto Networks Cortex Cloud
no first choiceagainst: Backstage
MiniMax M2.5OpsLevel, Port
Two alternativesHarness Platform, Humanitec
Backstage, RoadieChanged
Two alternativesHumanitec, Port
OpsLevel, Port
Four alternativesAtlassian Compass, Backstage, Palo Alto Networks Cortex Cloud, Red Hat Developer Hub
Port, Self-Hosted Backstage
Two alternativesAtlassian Compass, Roadie
Harness IDP
Three alternativesCycloid, OpsLevel, Port
against: Backstage
GPT-6 LunaPort
Four alternativesBackstage, OpsLevel, Palo Alto Networks Cortex Cloud, Spotify Portal
PortHeld
Three alternativesBackstage, Humanitec, Palo Alto Networks Cortex Cloud
Backstage
Six alternativesHarness IDP, OpsLevel, Palo Alto Networks Cortex Cloud, Port, Roadie, Spotify Portal
against: Atlassian Compass
Backstage
One alternativeRoadie
against: Port
no first choiceagainst: Backstageagainst: Backstage
Muse Glimmer 30BBackstage, Port
Three alternativesAtlassian Compass, Palo Alto Networks Cortex Cloud, Red Hat Developer Hub
Red Hat Developer Hub, RoadieChanged
One alternativeBackstage
Backstage, Port
Four alternativesAtlassian Compass, OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
Backstage
Two alternativesHumanitec, Roadie
against: OpsLevel, Palo Alto Networks Cortex Cloud, Port
no first choiceagainst: Backstage, OpsLevel, Palo Alto Networks Cortex Cloud, Port
Bold 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.
PromptModelVersion stringTime (UTC)SearchedSourcesLatency
Direct recommendationClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 01:30yes97 s
Direct recommendationGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 23:31yes55 s
Direct recommendationGemini 3.5 Flashgemini-3.5-flash2026-10-04 23:20yes1526 s
Direct recommendationPerplexity Sonarsonar2026-10-05 00:03yes164 s
Direct recommendationGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-04 22:27yes2312 s
Direct recommendationMistral Smallmistral/mistral-small via mistral2026-10-05 01:57yes147 s
Direct recommendationDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-05 00:37yes2458 s
Direct recommendationLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-04 23:31yes53 s
Direct recommendationQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-05 01:00yes1356 s
Direct recommendationKimi K2moonshotai/kimi-k2 via novita2026-10-05 01:26yes1519 s
Direct recommendationGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 01:50yes23504 s
Direct recommendationMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-04 23:27yes514 s
Direct recommendationGPT-6 Lunagpt-6-luna2026-10-05 01:47yes516 s
Direct recommendationMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-04 22:40yes1325 s
ParaphraseClaude Haiku 4.5claude-haiku-4-5-202510012026-10-04 22:53no05 s
ParaphraseGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 23:08yes34 s
ParaphraseGemini 3.5 Flashgemini-3.5-flash2026-10-05 01:25yes2028 s
ParaphrasePerplexity Sonarsonar2026-10-05 01:14yes143 s
ParaphraseGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-05 00:34yes2512 s
ParaphraseMistral Smallmistral/mistral-small via mistral2026-10-05 00:54yes54 s
ParaphraseDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-05 01:53yes2571 s
ParaphraseLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-05 00:15yes52 s
ParaphraseQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-05 00:41no026 s
ParaphraseKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:47yes2536 s
ParaphraseGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 01:43yes2118 s
ParaphraseMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-05 00:30yes544 s
ParaphraseGPT-6 Lunagpt-6-luna2026-10-05 01:09yes421 s
ParaphraseMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-05 00:23yes2428 s
ComparativeClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 00:48yes1813 s
ComparativeGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-05 00:27yes27 s
ComparativeGemini 3.5 Flashgemini-3.5-flash2026-10-05 00:41yes2532 s
ComparativePerplexity Sonarsonar2026-10-05 00:59yes164 s
ComparativeGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-05 01:30yes2112 s
ComparativeMistral Smallmistral/mistral-small via mistral2026-10-05 01:57yes2215 s
ComparativeDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-05 00:18yes2160 s
ComparativeLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-05 01:43yes53 s
ComparativeQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 22:50no026 s
ComparativeKimi K2moonshotai/kimi-k2 via novita2026-10-05 01:33yes2332 s
ComparativeGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 00:36yes2354 s
ComparativeMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-04 23:58yes1832 s
ComparativeGPT-6 Lunagpt-6-luna2026-10-05 01:33yes833 s
ComparativeMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-05 01:54yes1526 s
Budget constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 00:42yes178 s
Budget constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 22:19yes25 s
Budget constrainedGemini 3.5 Flashgemini-3.5-flash2026-10-05 01:08yes1431 s
Budget constrainedPerplexity Sonarsonar2026-10-05 01:45yes163 s
Budget constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-05 00:37yes2119 s
Budget constrainedMistral Smallmistral/mistral-small via mistral2026-10-05 01:35yes54 s
Budget constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-04 23:16yes1824 s
Budget constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-04 22:40yes52 s
Budget constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 23:59no027 s
Budget constrainedKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:51yes2431 s
Budget constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 00:00yes1532 s
Budget constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-04 23:58yes1839 s
Budget constrainedGPT-6 Lunagpt-6-luna2026-10-04 23:58yes417 s
Budget constrainedMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-04 23:58yes1636 s
Scale constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 00:48yes1812 s
Scale constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 23:23yes49 s
Scale constrainedGemini 3.5 Flashgemini-3.5-flash2026-10-05 00:23yes2338 s
Scale constrainedPerplexity Sonarsonar2026-10-05 01:48yes205 s
Scale constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-05 01:00yes1711 s
Scale constrainedMistral Smallmistral/mistral-small via mistral2026-10-04 23:14no07 s
Scale constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-05 01:18yes1840 s
Scale constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-04 23:22yes53 s
Scale constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 23:48no029 s
Scale constrainedKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:27yes1936 s
Scale constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 01:10yes1499 s
Scale constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-05 01:49yes524 s
Scale constrainedGPT-6 Lunagpt-6-luna2026-10-05 00:25yes428 s
Scale constrainedMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-05 01:00yes1319 s
Negative framingClaude Haiku 4.5claude-haiku-4-5-202510012026-10-04 23:50yes1810 s
Negative framingGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 23:49yes35 s
Negative framingGemini 3.5 Flashgemini-3.5-flash2026-10-05 00:06yes1929 s
Negative framingPerplexity Sonarsonar2026-10-05 00:48yes203 s
Negative framingGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-05 01:01yes2310 s
Negative framingMistral Smallmistral/mistral-small via mistral2026-10-05 01:57yes55 s
Negative framingDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-04 23:50yes2562 s
Negative framingLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-05 01:19yes52 s
Negative framingQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-05 00:16no030 s
Negative framingKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:31yes2520 s
Negative framingGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-04 22:21yes2344 s
Negative framingMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-04 23:59yes2240 s
Negative framingGPT-6 Lunagpt-6-luna2026-10-05 01:21yes420 s
Negative framingMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-05 00:42yes2426 s

Normalization in this category

Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.

ShowHide
Category-scoped readings
Harness Internal Developer Portal read as Harness IDP
Unresolved, counted raw
Backstage.io (Enterprise)
CNCF Backstage
DevHub
Facets.cloud
Harness Intelligent Toolkit
Harness Platform
Humanitik
Internal.io
Oso Cloud
Platform Engineering on Kubernetes
Rundeck
Spotify Enterprise
Stratosphere
appvia
thectoclub.com
unite.ai
Discontinued, still offered
No shut-down product was recommended here.
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