Attack surface management for enterprise buyers
Asked as “attack surface management platform”, and as “external attack surface monitoring tool”, on behalf of an enterprise B2B company. 43 first choices recorded across the direct, paraphrase, budget and scale prompts, twelve models each.
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.
01The standing
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all twelve models, for an enterprise B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
Show the four products at 0%, ordered by negative rate
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its vendor page.
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
10
11
12Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Bitsight21%
Bitsight21%02Microsoft Defender External Attack Surface Management19%
Microsoft Defender External Attack Surface Management19%03Cortex Xpanse16%
Cortex Xpanse16%04CyCognito9%
CyCognito9%05CrowdStrike Falcon Exposure Management5%
CrowdStrike Falcon Exposure Management5%06CrowdStrike Falcon Surface5%
CrowdStrike Falcon Surface5%07IONIX2%
IONIX2%08Wiz2%
Wiz2%09Synack0%
Synack0%10Tenable Attack Surface Management0%
Tenable Attack Surface Management0%11IBM Randori0%
IBM Randori0%12Censys ASM0%
Censys ASM0%02What they warned about
Three of twelve models held their first choice under the paraphrase. 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 and MiniMax M2.5 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.
Censys ASM39%
11 of 28 labels negative · 8 of 12 models
“Tools that do not validate the exploitability of discovered vulnerabilities (e.g., Censys as a standalone) may overwhelm security teams with false positives” Mistral Small, negative prompt
Cortex Xpanse19%
8 of 43 labels negative · 7 of 12 models
“Platforms tightly integrated with a single vendor's ecosystem (e.g., Cortex Xpanse, Defender EASM, Falcon Surface, Tenable ASM) may not be suitable” Mistral Small, negative prompt
Microsoft Defender External Attack Surface Management18%
7 of 39 labels negative · 6 of 12 models · 2 hard negative
“❌ Poor — invoice scales with discovery, which grows unboundedly” DeepSeek V4 Flash, budget prompt
CyCognito21%
8 of 38 labels negative · 6 of 12 models · 1 hard negative
“Avoid: Pure per-asset metered plans from vendors like **CyCognito** or **Tenable**” Qwen 3.7 Flash, budget prompt
03What they cite
Citations exist only for the models that return a source list: twelve of the twelve in this edition, and all six flagship models on the expanded tier.
Sites the answers cite
68 of 72 answers in this category came back with a source list, from 12 of 12 models: citations where the model returns them, or the search results it consulted. 6 of those lists are Google grounding redirects that name no site and are left out of the counts. 942 links across 230 sites, every framing counted. Ranked by the number of answers carrying the site or page.
vendor site · UpGuard48 answers · 52 citations · 10 models
vendor site · Bitsight41 answers · 52 citations · 10 models
vendor site · Synack40 answers · 44 citations · 10 models
32 answers · 48 citations · 10 models
vendor site · Palo Alto Networks26 answers · 40 citations · 9 models
vendor site · IONIX25 answers · 34 citations · 9 models
vendor site · Wiz22 answers · 32 citations · 9 models
vendor site · CyCognito20 answers · 24 citations · 8 models
20 answers · 20 citations · 8 models
vendor site · Guideflow18 answers · 18 citations · 10 models
17 answers · 17 citations · 10 models
14 answers · 14 citations · 7 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.
48 answers · 10 models
41 answers · 10 models
40 answers · 10 models
26 answers · 9 models
20 answers · 9 models
19 answers · 7 models
18 answers · 10 models
18 answers · 8 models
16 answers · 9 models
14 answers · 7 models
04How 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.
ModelDirect“What is the best attack surface management platform for an enterprise B2B company?”Paraphrase“Which external attack surface monitoring tool would you recommend to a large B2B company with thousands of employees?”Comparative“What are the top enterprise-grade attack surface management platforms and how do they differ?”Budget-constrained“What is the best attack surface management platform 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 attack surface management platform. What should we look at?”Negative“Which attack surface management platforms should a large enterprise avoid or be cautious about?”
Claude Haiku 4.5BitsightBitsightHeldBitsightMicrosoft Defenderno first choiceagainst: Mandiant Attack Surface Management
Four alternatives
Cortex Xpanse, CrowdStrike Falcon Surface, Microsoft Defender External Attack Surface Management, SynackThree alternatives
CyCognito, Qualys External Attack Surface Management, Tenable Attack Surface ManagementThree alternatives
Cortex Xpanse, CyCognito, Wiz Attack Surface ManagementThree alternatives
Bitsight, Cortex Xpanse, Tenable Attack Surface ManagementGPT-5.4 miniMicrosoft Defender External Attack Surface ManagementCrowdStrike Falcon Surface, Tenable OneChangedCortex XpanseMandiant Attack Surface Managementagainst: Attaxion, Microsoft Defender External Attack Surface Managementno first choiceagainst: CrowdStrike Falcon Security and IT Operations, Pentera, Qualys, RedHunt Labs ASM Platform
Two alternatives
Cortex Xpanse, CrowdStrike Falcon Surface / Exposure ManagementOne alternative
Rapid7 Surface CommandTwo alternatives
Microsoft Defender External Attack Surface Management, Tenable Attack Surface ManagementOne alternative
Obsonis EnterpriseGemini 3.5 FlashWizCyCognito, IONIXChangedCortex Xpanse, CrowdStrike Falcon Surface, Microsoft Defender External Attack Surface ManagementrunZeroagainst: Microsoft Defender External Attack Surface Management, Nudge Securityno first choiceagainst: Censys ASM, Cortex Xpanse, CyCognito, Microsoft Defender External Attack Surface Management, Shodan-style aggregators, Tenable Attack Surface Management
Six alternatives
CrowdStrike Falcon Exposure Management, CyCognito, IONIX, Microsoft Defender External Attack Surface Management, Palo Alto Networks, SynackFour alternatives
Cortex Xpanse, CrowdStrike Falcon Surface, Tenable Attack Surface Management, WizFive alternatives
Censys ASM, CyCognito, IBM Randori, IONIX, SynackThree alternatives
Censys ASM, Cortex Xpanse, CyCognitoPerplexity SonarBitsightCortex XpanseChangedPalo Alto Networks Cortex Xpanse / Cortex Exposure Managementagainst: WizMicrosoft Defender External Attack Surface Managementno first choiceagainst: Attaxion, Bishop Fox Cosmos, Censys ASM, Cortex Xpanse, CrowdStrike Falcon Exposure Management, CrowdStrike Falcon Surface, Detectify, Intruder, Microsoft Defender External Attack Surface Management, Tenable ASM / Tenable One, UpGuard BreachSight
Three alternatives
CyCognito, Synack, WizFour alternatives
Bitsight, Censys ASM, Microsoft Defender External Attack Surface Management, Tenable Attack Surface ManagementSix alternatives
Censys ASM, CrowdStrike Falcon Surface / Exposure Management, CyCognito, Microsoft Defender External Attack Surface Management, Tenable Attack Surface Management, Tenable OneOne alternative
Cortex XpanseGrok 4.1 FastCrowdStrike Falcon Exposure ManagementCyCognitoChangedCortex Xpanseagainst: IBM RandoriMicrosoft Defender External Attack Surface Managementagainst: CyCognito, Detectify, Mandiant Attack Surface Management, TenableCrowdStrike Falcon Exposure Management, CyCognitoagainst: Armis, Censys ASM, CyCognito, Microsoft Purview, Rapid7 InsightVM
Two alternatives
Cortex Xpanse, Rapid7 Exposure CommandFour alternatives
Bitsight, Cortex Xpanse, CrowdStrike Falcon Exposure Management, IONIXFive alternatives
CrowdStrike Falcon Exposure Management, CyCognito, IONIX, Microsoft Defender External Attack Surface Management, SynackTwo alternatives
CrowdStrike Falcon Surface, Qualys External Attack Surface ManagementSix alternatives
Censys ASM, Detectify, IBM Randori, IONIX, Mandiant Attack Surface Management, UpGuard BreachSightMistral SmallBitsightBitsight, Cortex XpanseChangedSynackagainst: Censys ASMMicrosoft Defender External Attack Surface Managementno first choiceagainst: Censys ASM, Cortex Xpanse, CrowdStrike Falcon Surface, Microsoft Defender External Attack Surface Management, Tenable Attack Surface Management
Two alternatives
Intruder, SynackOne alternative
AssetnoteSix alternatives
Cortex Xpanse, CrowdStrike Falcon Surface, CyCognito, IONIX, Microsoft Defender External Attack Surface Management, Tenable Attack Surface ManagementDeepSeek V4 FlashBitsightCyCognitoChangedCortex Xpanse, CyCognitoMandiant Attack Surface Managementagainst: CTM360, Censys ASM, Cortex Xpanse, CyCognito, Microsoft Defender External Attack Surface Management, Shockwaveno first choiceagainst: Censys ASM, Orca Security
Six alternatives
Cortex Xpanse, CrowdStrike Falcon Surface, Microsoft Defender External Attack Surface Management, Qualys External Attack Surface Management, Synack, Tenable Attack Surface ManagementThree alternatives
Bitsight, Cortex Xpanse, Microsoft Defender External Attack Surface ManagementSix alternatives
Censys ASM, CrowdStrike Falcon Exposure Management, IBM Randori, Microsoft Defender External Attack Surface Management, Qualys CyberSecurity Asset Management, Tenable One / Tenable ASMLlama 4 MaverickBitsightCrowdStrike Falcon Surface, ExternalSight, Ivanti Neurons for EASMChangedno first choiceno first choiceno first choicenothing named
Three alternatives
Censys ASM, Synack, UpGuard BreachSightQwen 3.7 FlashBitsightCortex XpanseChangedCyCognitoFullHunt ASM, Trickest ASMagainst: Cortex Xpanse, CyCognito, Tenable, Wizno first choicenothing named
Three alternatives
CrowdStrike Falcon Exposure Management, CyCognito, UpGuard BreachSightThree alternatives
CyCognito, Microsoft Defender External Attack Surface Management, WizFour alternatives
Bitsight, Cortex Xpanse, CrowdStrike Falcon Surface, Mandiant Attack Surface ManagementTwo alternatives
Microsoft Defender External Attack Surface Management, UpGuard BreachSightKimi K2Cortex XpanseCortex XpanseHeldno first choiceagainst: Censys ASM, CyCognitoMicrosoft Defender External Attack Surface Managementagainst: Cortex Xpanse, CrowdStrike Falcon Surface, CyCognitono first choiceagainst: Censys ASM, Cortex Xpanse, CrowdStrike Falcon Surface, Microsoft Defender External Attack Surface Management
Four alternatives
CrowdStrike Falcon Exposure Management, Microsoft Defender External Attack Surface Management, Rapid7 Exposure Command, Tenable OneTwo alternatives
CyCognito, IBM RandoriTwo alternatives
FullHunt Enterprise, Tenable OneGLM 4.7 FlashXCortex Xpanseagainst: Censys ASM, Detectify, Intruder, VeilScanCortex XpanseHeldSynackMicrosoft Defender External Attack Surface Managementagainst: CrowdStrike Falcon Surface, CyCognito, Tenable Attack Surface Managementno first choiceagainst: Bitsight, Cortex Xpanse, JupiterOne, ReliaQuest GreyMatter
Five alternatives
CyCognito, Microsoft Defender External Attack Surface Management, Synack, Tenable Attack Surface Management, WizThree alternatives
Microsoft Defender External Attack Surface Management, Tenable One, WizSix alternatives
Censys ASM, Cortex Xpanse, CyCognito, Qualys External Attack Surface Management, Tenable Attack Surface Management, WizMiniMax M2.5BitsightMicrosoft Defender External Attack Surface ManagementChangedCyCognito, Synackagainst: Censys ASMMicrosoft Defender External Attack Surface Managementno first choicenothing named
Three alternatives
Cortex Xpanse, SecPod SanerNow, SynackFive alternatives
Bitsight, Censys ASM, Qualys External Attack Surface Management, SecurityScorecard, Tenable Attack Surface ManagementThree alternatives
Bitsight, Cortex Xpanse, Microsoft Defender External Attack Surface ManagementFour alternatives
Cortex Xpanse, CrowdStrike Falcon Surface, CyCognito, Mandiant Attack Surface ManagementBold is the first choiceAlternatives are counted; the count opens them.What the answer argued against
05The 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
Seventy-two 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 | 2026-09-17 12:40 | yes | 9 | 8 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 12:05 | yes | 4 | 6 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 11:22 | yes | 14 | 28 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-09-17 11:01 | yes | 20 | 6 s |
| Direct recommendation | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-09-17 10:33 | yes | 35 | 22 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 12:19 | yes | 5 | 4 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 09:22 | yes | 9 | 11 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 10:10 | yes | 5 | 2 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 13:54 | yes | 9 | 34 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 11:12 | yes | 17 | 34 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 13:58 | yes | 27 | 84 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 12:26 | yes | 5 | 16 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 09:41 | yes | 9 | 8 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 09:28 | yes | 3 | 5 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 10:53 | yes | 14 | 27 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-09-17 10:35 | yes | 20 | 5 s |
| Paraphrase | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-09-17 14:06 | yes | 21 | 16 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 13:54 | yes | 5 | 5 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-09-17 13:46 | yes | 25 | 49 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 14:02 | yes | 10 | 5 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 13:14 | yes | 5 | 20 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 13:57 | yes | 18 | 41 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 11:20 | yes | 24 | 35 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 11:06 | no | 0 | 49 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 13:46 | yes | 11 | 10 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 12:01 | yes | 6 | 11 s |
| Comparative | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 11:10 | yes | 16 | 27 s |
| Comparative | Perplexity Sonar | sonar | 2026-09-17 09:52 | yes | 20 | 13 s |
| Comparative | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-09-17 11:45 | yes | 31 | 19 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 10:52 | yes | 12 | 15 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 11:12 | yes | 17 | 30 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 13:16 | yes | 5 | 3 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 10:25 | yes | 9 | 52 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 12:56 | yes | 16 | 38 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 09:34 | yes | 20 | 77 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 11:28 | yes | 12 | 30 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 12:12 | yes | 14 | 11 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 13:06 | yes | 4 | 6 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 12:58 | yes | 15 | 35 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-09-17 11:24 | yes | 12 | 7 s |
| Budget constrained | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-09-17 09:36 | yes | 18 | 13 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 10:33 | yes | 5 | 4 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 10:55 | yes | 23 | 30 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 11:14 | yes | 5 | 3 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 11:38 | yes | 28 | 126 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 13:27 | yes | 23 | 72 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 14:00 | yes | 20 | 155 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 11:43 | yes | 15 | 89 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 12:26 | yes | 18 | 14 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 14:00 | yes | 4 | 15 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 12:06 | yes | 9 | 31 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-09-17 09:31 | yes | 17 | 11 s |
| Scale constrained | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-09-17 10:50 | yes | 32 | 17 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 12:54 | no | 0 | 9 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-09-17 13:01 | yes | 28 | 86 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 11:16 | yes | 5 | 4 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 13:36 | no | 0 | 38 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 13:06 | no | 0 | 81 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 09:40 | yes | 29 | 135 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 12:41 | yes | 9 | 66 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-09-17 09:40 | yes | 28 | 10 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-09-17 10:50 | yes | 4 | 8 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.5-flash | 2026-09-17 11:18 | yes | 18 | 25 s |
| Negative framing | Perplexity Sonar | sonar | 2026-09-17 10:06 | yes | 20 | 8 s |
| Negative framing | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-09-17 13:54 | yes | 21 | 16 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-09-17 11:13 | yes | 5 | 6 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via fireworks | 2026-09-17 11:36 | yes | 26 | 33 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-09-17 09:53 | yes | 5 | 4 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-09-17 09:33 | yes | 14 | 35 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-09-17 13:38 | yes | 28 | 73 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-09-17 12:09 | yes | 33 | 85 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-09-17 12:24 | yes | 5 | 25 s |
Normalization in this category
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
Category-scoped readings
Attaxion read as Attaxion
BitSight read as Bitsight
Bitsight read as Bitsight
Censys read as Censys ASM
Mandiant/Google read as Mandiant Attack Surface Management
UpGuard read as UpGuard BreachSight
attaxion read as Attaxion
Unresolved, counted raw
Assetnote
Attack Surface Management Platform by AttackSurfaceManagement.com
CrowdStrike Falcon Security and IT Operations
FullHunt ASM
FullHunt Enterprise
Ivanti Neurons for EASM
Obsonis Enterprise
Ostorlab
Palo Alto Networks Cortex Xpanse / Cortex Exposure Management
Panaseer
Qualys EASM / VMDR
RedHunt Labs ASM Platform
Reposify
Shodan-style aggregators
Trickest ASM
Wiz Attack Surface Management
Discontinued, still offered
No shut-down product was recommended here.