Email signature management for enterprise buyers
Asked as “email signature management tool”, and as “centralized company email signature software”, on behalf of an enterprise B2B company. 64 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each. Added to the November 2026 Edition.
Standing · first-choice share
56%
Clear leader
56Exclaimer19CodeTwo Email Signatures 36508WiseStamp17others
56% of first choices, clear leader.
Since October 2026▼−3Since October 2026: 59% → 56%, −3 points. Inside the 11-point floor: within noise.Exclaimer held the lead, −3 points on 59%, inside the 11-point floor.
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
CodeTwo Email Signatures 36527%Contested↗new leaderNew leader since October 2026: CodeTwo Email Signatures 365 (27%) replaces Exclaimer (26% then, 14% now), 13 points clear, past the 11-point floor.Standing →Mid-market
Exclaimer31%Contested▼−2Since October 2026: 33% → 31%, −2 points. Inside the 11-point floor: within noise.Standing →EnterpriseExclaimer56%Clear leader▼−3Since October 2026: 59% → 56%, −3 points. Inside the 11-point floor: within noise.This page
CodeTwo Email Signatures 36527%Contested↗new leaderNew leader since October 2026: CodeTwo Email Signatures 365 (27%) replaces Exclaimer (26% then, 14% now), 13 points clear, past the 11-point floor.Standing →Mid-marketExclaimer31%Contested▼−2Since October 2026: 33% → 31%, −2 points. Inside the 11-point floor: within noise.Standing →EnterpriseExclaimer56%Clear leader▼−3Since October 2026: 59% → 56%, −3 points. Inside the 11-point floor: within noise.This pageThe 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 rateLabelsQuadrantSince October 2026
01Exclaimer56%11%75endorsed leader▼−3Since October 2026: 59% → 56%, −3 points. Inside the 11-point floor: within noise.59% → 56%
Exclaimer56%11%75endorsed leader▼−3Since October 2026: 59% → 56%, −3 points. Inside the 11-point floor: within noise.59% → 56%02CodeTwo Email Signatures 36519%10%72accepted challenger▼−1Since October 2026: 20% → 19%, −1 point. Inside the 11-point floor: within noise.20% → 19%
CodeTwo Email Signatures 36519%10%72accepted challenger▼−1Since October 2026: 20% → 19%, −1 point. Inside the 11-point floor: within noise.20% → 19%03
WiseStamp8%20%45accepted challenger▼−2Since October 2026: 10% → 8%, −2 points. Inside the 11-point floor: within noise.10% → 8%
WiseStamp8%20%45accepted challenger▼−2Since October 2026: 10% → 8%, −2 points. Inside the 11-point floor: within noise.10% → 8%04
BulkSignature3%30%10criticized challenger▲+1Since October 2026: 2% → 3%, +1 point. Inside the 11-point floor: within noise.2% → 3%
BulkSignature3%30%10criticized challenger▲+1Since October 2026: 2% → 3%, +1 point. Inside the 11-point floor: within noise.2% → 3%05
Letsignit2%17%23accepted challenger▲+2Since October 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise.0% → 2%
Letsignit2%17%23accepted challenger▲+2Since October 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise.0% → 2%06
Templafy2%12%17accepted challenger▲+2Since October 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise.0% → 2%
Templafy2%12%17accepted challenger▲+2Since October 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise.0% → 2%Show the two products at 0%, ordered by negative rate
08
Signitic0%38%13criticized challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%
Signitic0%38%13criticized challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%07
Opensense0%7%28accepted challenger▼−4Since October 2026: 4% → 0%, −4 points. Inside the 11-point floor: within noise.4% → 0%
Opensense0%7%28accepted challenger▼−4Since October 2026: 4% → 0%, −4 points. Inside the 11-point floor: within noise.4% → 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 can't be told apart from repeat variation, and both are shown. Each index measures its own floor from its own repeat, over its own categories, so the floor differs from one index to the next. Both editions asked the same fourteen models. 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.
For buyers
Head to headHead-to-head pages are published for mid-market buyers, so these open on mid-market figures, not enterprise.
All fifteen head-to-head pages: the top six products, each against each
Exclaimer vs SigniticExclaimer vs BulkSignatureWiseStamp vs CodeTwo Email Signatures 365WiseStamp vs MySignatureWiseStamp vs SigniticWiseStamp vs BulkSignatureCodeTwo Email Signatures 365 vs MySignatureCodeTwo Email Signatures 365 vs SigniticCodeTwo Email Signatures 365 vs BulkSignatureMySignature vs SigniticMySignature vs BulkSignatureSignitic vs BulkSignature
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 →
0102030405060708Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative70%
Key
01Exclaimer56%
Exclaimer56%02CodeTwo Email Signatures 36519%
CodeTwo Email Signatures 36519%03WiseStamp8%
WiseStamp8%04BulkSignature3%
BulkSignature3%05Letsignit2%
Letsignit2%06Templafy2%
Templafy2%07Opensense0%
Opensense0%08Signitic0%
Signitic0%What they warned about
Eight of fourteen models held their first choice under the paraphrase. Mistral Small, Llama 4 Maverick, Qwen 3.7 Flash, Kimi K2, 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.
Exclaimer11%
8 of 75 labels negative · 7 of 14 models · 2 hard negative
“Exclaimer routes emails through their servers ... which can raise compliance and security concerns” Mistral Small, negative prompt
WiseStamp20%
9 of 45 labels negative · 7 of 14 models · 2 hard negative
“Basic Email Signature Generators (e.g., WiseStamp, MySignature, HubSpot Signature Generator) ... not designed for enterprise scale” DeepSeek V4 Flash, negative prompt
CodeTwo Email Signatures 36510%
7 of 72 labels negative · 7 of 14 models · 1 hard negative
“Tools to Avoid for Predictable Costs ... use per-user pricing” MiniMax M2.5, budget prompt
MySignature100%
6 of 6 labels negative · 5 of 14 models · 5 hard negative
“SMB & Freelancer Tools (Avoid for Enterprise) ... MySignature & Newoldstamp: Excellent for small businesses and agencies, but they rely heavily on manual setup” Gemini 3.5 Flash, negative prompt
What they cite
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted.
Sites the answers cite
75 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. 848 links across 106 sites, every framing counted. Ranked by the number of answers carrying the site or page. 18 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 · WiseStamp53 answers · 156 citations · 13 models
vendor site · Exclaimer40 answers · 75 citations · 12 models
vendor site · Capterra28 answers · 42 citations · 10 models
vendor site · GetApp26 answers · 42 citations · 10 models
26 answers · 40 citations · 12 models
vendor site · SyncSignature25 answers · 43 citations · 11 models
vendor site · Signitic21 answers · 32 citations · 10 models
vendor site · CodeTwo20 answers · 24 citations · 8 models
vendor site · BulkSignature18 answers · 23 citations · 9 models
vendor site · SourceForge16 answers · 20 citations · 5 models
16 answers · 16 citations · 10 models
vendor site · Letsignit15 answers · 16 citations · 9 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.
32 answers · 12 models
18 answers · 9 models
18 answers · 8 models
17 answers · 10 models
17 answers · 10 models
16 answers · 10 models
16 answers · 10 models
16 answers · 10 models
14 answers · 7 models
13 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 email signature management tool”, “email signature management tool”. 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 | Google ads, last 30 days | Best Google position |
|---|---|---|---|---|---|---|---|
| Exclaimer exclaimer.com | 56% | 178 | 5,400 | 548 | 46,313 | 68 | 1 |
| CodeTwo Email Signatures 365 codetwo.com | 19% | 187 | 390 | 9 | 20,463 | 120 | 5 |
| WiseStamp wisestamp.com | 8% | 141 | 9,900 | 121 | 260,938 | 120 | 1 |
| SyncSignature syncsignature.com | 3% | 29 | 140 | 0 | 3,624 | ||
| BulkSignature bulksignature.com | 3% | 29 | 140 | 0 | 22,388 | 2 | |
| Letsignit letsignit.com | 2% | 48 | 390 | 0 | 65,551 | 11 | |
| Templafy templafy.com | 2% | 25 | |||||
| SignatureSatori | 2% | ||||||
| Sigsync sigsync.com | 2% | 8 | |||||
| Signivo | 2% |
Google's top ten for the two searches hold 10 sites; 4 of them are among the sites the models cited here (codetwo.com, exclaimer.com, g2.com, wisestamp.com). The first result for “best email signature management tool” is wisestamp.com.
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 email signature management tool for an enterprise B2B company?”Paraphrase“Which centralized company email signature software would you recommend to a large B2B company with thousands of employees?”Comparative“What are the top enterprise-grade email signature management tools and how do they differ?”Budget-constrained“What is the best email signature management tool 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 email signature management tool. What should we look at?”Negative“Which email signature management tools should a large enterprise avoid or be cautious about?”
Claude Haiku 4.5CodeTwo Email Signatures 365, ExclaimerCodeTwo Email Signatures 365, ExclaimerHeldExclaimerExclaimeragainst: Newoldstamp, Opensenseno first choicenothing named
Two alternatives
BulkSignature, OpensenseTwo alternatives
Letsignit, RocketseedTwo alternatives
CodeTwo Email Signatures 365, LetsignitOne alternative
BulkSignatureGPT-5.4 miniExclaimeragainst: WiseStampExclaimerHeldExclaimeragainst: LetsignitExclaimerno first choicenothing named
One alternative
CodeTwo Email Signatures 365One alternative
CodeTwo Email Signatures 365Three alternatives
CodeTwo Email Signatures 365, Opensense, TemplafyOne alternative
OpensenseGemini 3.5 FlashExclaimerExclaimerHeldCodeTwo Email Signatures 365, ExclaimerCodeTwo Email Signatures 365Exclaimeragainst: HubSpot Free Email Signature Generator, Mail-Signatures.com, MySignature, Newoldstamp, Signature.email, WiseStamp
Four alternatives
CodeTwo Email Signatures 365, Mailtastic, Opensense, WiseStampTwo alternatives
CodeTwo Email Signatures 365, OpensenseThree alternatives
Opensense, Rocketseed, WiseStampTwo alternatives
Exclaimer, OpensenseThree alternatives
CodeTwo Email Signatures 365, Opensense, WiseStampPerplexity SonarExclaimerExclaimerHeldExclaimerCodeTwo Email Signatures 365no first choiceagainst: BulkSignature, Bybrand, CodeTwo Email Signatures 365, Letsignit, Signitic, Xink
Two alternatives
CodeTwo Email Signatures 365, WiseStampThree alternatives
CodeTwo Email Signatures 365, Letsignit, OpensenseSeven alternatives
CodeTwo Email Signatures 365, Crossware, Letsignit, Opensense, Rocketseed, Templafy, WiseStampOne alternative
ExclaimerGrok 4.20Exclaimeragainst: SigniticExclaimerHeldCodeTwo Email Signatures 365, Exclaimeragainst: Blinq, Bybrand, HiHello, NewoldstampExclaimeragainst: Letsignit, Opensense, Rocketseed, Signitic, WiseStampno first choiceagainst: CodeTwo Email Signatures 365, Exclaimer, Newoldstamp, SigGen, WiseStamp
Two alternatives
CodeTwo Email Signatures 365, WiseStampThree alternatives
CodeTwo Email Signatures 365, Letsignit, SyncSignatureTwo alternatives
Signature 365, WiseStampTwo alternatives
CodeTwo Email Signatures 365, Signature 365Mistral SmallExclaimerCodeTwo Email Signatures 365, SyncSignatureChangedExclaimerCodeTwo Email Signatures 365, Exclaimerno first choiceagainst: Canary Mailagainst: CodeTwo Email Signatures 365, Exclaimer, Mimecast
Two alternatives
CodeTwo Email Signatures 365, WiseStampTwo alternatives
SignatureSatori, SignivoFour alternatives
CodeTwo Email Signatures 365, Hornetsecurity, Letsignit, WiseStampDeepSeek V4 FlashExclaimerExclaimerHeldExclaimerCodeTwo Email Signatures 365, ExclaimerExclaimeragainst: WiseStampagainst: CodeTwo Email Signatures 365, HubSpot Email Signature Generator, Manual PowerShell scripts / Exchange transport rules, MySignature, Native Microsoft 365 / Google Workspace capabilities, WiseStamp
Two alternatives
CodeTwo Email Signatures 365, WiseStampTwo alternatives
Letsignit, WiseStampThree alternatives
CodeTwo Email Signatures 365, Templafy, WiseStampOne alternative
BulkSignatureTwo alternatives
CodeTwo Email Signatures 365, XinkLlama 4 MaverickWiseStampCodeTwo Email Signatures 365, SignatureSatori, Signivo, SyncSignatureChangedno first choiceExclaimer, Templafy, WiseStampno first choiceagainst: Exclaimer, Google Workspace, WiseStamp
Two alternatives
Exclaimer, SignatoroQwen 3.7 FlashExclaimerExclaimer, LetsignitChangedExclaimerExclaimeragainst: MySignatureno first choiceagainst: Hubspot’s Basic Email Tools, MySignature, Sigool, WiseStamp
Three alternatives
CodeTwo Email Signatures 365, Sigstr, iContactedTwo alternatives
CodeTwo Email Signatures 365, WiseStampFive alternatives
Bybrand, CodeTwo Email Signatures 365, Crossware Signature Manager, Templafy, WiseStampOne alternative
CodeTwo Email SignaturesKimi K2CodeTwo Email Signatures 365ExclaimerChangedExclaimerBulkSignature, ExclaimerCodeTwo Email Signatures 365, Exclaimeragainst: BulkSignature, Bybrand, MySignature, Newoldstamp, Patronum, Signitic, Xink
Two alternatives
Exclaimer, LetsignitTwo alternatives
CodeTwo Email Signatures 365, WiseStampFour alternatives
CodeTwo Email Signatures 365, Opensense, Templafy, WiseStampOne alternative
CodeTwo Email Signatures 365One alternative
WiseStamp for BusinessGLM 4.7 FlashXExclaimerExclaimerHeldCodeTwo Email Signatures 365ExclaimerExclaimeragainst: BulkSignature, Bybrand, Exclaimer, Letsignit, MySignature, Newoldstamp, Patronum, Signitic, Templafy, WiseStamp
Two alternatives
CodeTwo Email Signatures 365, CrosswareFour alternatives
CodeTwo Email Signatures 365, Letsignit, Signitic, WiseStampThree alternatives
Exclaimer, SyncSignature, WiseStampTwo alternatives
BulkSignature, LetsignitThree alternatives
CodeTwo Email Signatures 365, Sigsync, WiseStampMiniMax M2.5WiseStampExclaimerChangedagainst: Google Workspace Email SignaturesCodeTwo Email Signatures 365, ExclaimerMySigMailagainst: CodeTwo Email Signatures 365, ExclaimerExclaimer, Sigsync, WiseStampagainst: PowerShell-based DIYagainst: Exclaimer, Native Microsoft 365 and Google Workspace Signature Tools
Three alternatives
CodeTwo Email Signatures 365, Letsignit, SigniticThree alternatives
Horned Owl Signature, Mailstrom, SigstrThree alternatives
Opensense, Templafy, WiseStampThree alternatives
BulkSignature, Scribe Mail, SyncSignatureGPT-6 LunaExclaimerExclaimerHeldExclaimeragainst: TemplafyCodeTwo Email Signatures 365no first choiceagainst: CodeTwo Email Signatures 365, Exclaimer
One alternative
CodeTwo Email Signatures 365Two alternatives
CodeTwo Email Signatures 365, OpensenseFour alternatives
CodeTwo Email Signatures 365, Crossware, Letsignit, OpensenseOne alternative
ExclaimerMuse Glimmer 30BExclaimer, WiseStampCodeTwo Email Signatures 365, Exclaimer Cloud SignaturesChangedExclaimerBulkSignatureno first choiceagainst: CodeTwo Email Signatures 365, Exclaimer
One alternative
CodeTwo Email Signatures 365One alternative
WiseStampFive alternatives
CodeTwo Email Signatures 365, Crossware, Hornetsecurity, Signitic, WiseStampTwo alternatives
CodeTwo Email Signatures 365, ExclaimerBold 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.
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 | 2026-11-01 16:02 | yes | 13 | 10 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 17:03 | yes | 2 | 4 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 08:47 | yes | 9 | 20 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-11-01 09:44 | yes | 10 | 4 s |
| Direct recommendation | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 16:16 | yes | 9 | 10 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 14:09 | yes | 5 | 5 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 10:26 | yes | 16 | 25 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 09:51 | yes | 5 | 2 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 13:24 | no | 0 | 24 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 16:48 | yes | 10 | 34 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 16:48 | yes | 23 | 48 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 13:17 | yes | 5 | 23 s |
| Direct recommendation | GPT-6 Luna | gpt-6-luna | 2026-11-01 15:39 | yes | 3 | 12 s |
| Direct recommendation | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 11:08 | yes | 15 | 23 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 16:52 | yes | 10 | 8 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 15:03 | yes | 3 | 4 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 10:54 | yes | 8 | 19 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-11-01 10:41 | yes | 10 | 5 s |
| Paraphrase | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 16:11 | yes | 10 | 13 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 12:13 | yes | 5 | 5 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 17:15 | yes | 23 | 25 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 13:11 | yes | 5 | 3 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 10:21 | yes | 10 | 43 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 09:40 | yes | 9 | 58 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 15:43 | yes | 21 | 35 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 12:05 | no | 0 | 12 s |
| Paraphrase | GPT-6 Luna | gpt-6-luna | 2026-11-01 10:17 | yes | 4 | 12 s |
| Paraphrase | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 11:34 | yes | 13 | 20 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 12:23 | yes | 9 | 9 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 14:18 | yes | 5 | 9 s |
| Comparative | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 08:54 | yes | 8 | 18 s |
| Comparative | Perplexity Sonar | sonar | 2026-11-01 09:55 | yes | 10 | 8 s |
| Comparative | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 13:47 | yes | 9 | 15 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 16:16 | yes | 5 | 8 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 12:05 | yes | 23 | 34 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 10:28 | yes | 5 | 3 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 13:46 | yes | 5 | 26 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 11:25 | yes | 24 | 39 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 14:07 | yes | 25 | 45 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 15:12 | yes | 24 | 46 s |
| Comparative | GPT-6 Luna | gpt-6-luna | 2026-11-01 10:56 | yes | 8 | 20 s |
| Comparative | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 12:06 | yes | 25 | 33 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 11:06 | yes | 13 | 9 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 09:57 | yes | 3 | 4 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 13:20 | yes | 9 | 20 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-11-01 16:30 | yes | 10 | 3 s |
| Budget constrained | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 14:26 | yes | 15 | 34 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 10:33 | yes | 5 | 4 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 16:44 | yes | 24 | 32 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 08:52 | yes | 5 | 3 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 09:53 | yes | 5 | 34 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 09:28 | yes | 19 | 69 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 13:41 | yes | 20 | 39 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 17:29 | yes | 18 | 76 s |
| Budget constrained | GPT-6 Luna | gpt-6-luna | 2026-11-01 11:22 | yes | 2 | 13 s |
| Budget constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 16:25 | yes | 22 | 25 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 13:24 | yes | 18 | 13 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 11:52 | no | 0 | 8 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 12:07 | no | 0 | 20 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-11-01 09:02 | yes | 10 | 8 s |
| Scale constrained | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 16:58 | yes | 5 | 12 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 11:05 | no | 0 | 6 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 10:45 | no | 0 | 65 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 12:51 | yes | 5 | 3 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 11:04 | no | 0 | 30 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 12:26 | yes | 24 | 41 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 10:33 | yes | 14 | 17 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 11:09 | yes | 9 | 37 s |
| Scale constrained | GPT-6 Luna | gpt-6-luna | 2026-11-01 13:05 | yes | 3 | 22 s |
| Scale constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 10:58 | yes | 9 | 25 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 13:52 | yes | 13 | 11 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 16:22 | yes | 5 | 7 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 11:13 | no | 0 | 18 s |
| Negative framing | Perplexity Sonar | sonar | 2026-11-01 10:35 | yes | 10 | 4 s |
| Negative framing | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 15:25 | yes | 11 | 17 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 12:01 | yes | 5 | 6 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 14:08 | yes | 23 | 37 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 09:03 | yes | 5 | 3 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 10:28 | no | 0 | 38 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 17:35 | yes | 22 | 28 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 10:17 | yes | 19 | 28 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 11:29 | yes | 5 | 20 s |
| Negative framing | GPT-6 Luna | gpt-6-luna | 2026-11-01 08:41 | yes | 3 | 42 s |
| Negative framing | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 16:34 | yes | 19 | 31 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
CodeTwo read as CodeTwo Email Signatures 365
CodeTwo (Email Signatures 365) read as CodeTwo Email Signatures 365
HubSpot Signature Generator read as HubSpot Email Signature Generator
MySignature.io read as MySignature
Unresolved, counted raw
Crossware Signature Manager
Crossware365
Exclaimer Cloud Signatures
Google Workspace Email Signatures
Horned Owl Signature
HubSpot Free Email Signature Generator
Hubspot’s Basic Email Tools
Mailstrom
Mailtastic (by Cognism)
Manual PowerShell scripts / Exchange transport rules
MyID
Native Microsoft 365 / Google Workspace capabilities
Native Microsoft 365 and Google Workspace Signature Tools
Polycom
PowerShell-based DIY
Scribe Mail
SigGen
Sign.UseWise
Signiant
Signum
Sigool
WiseStamp for Business
iContacted
native Microsoft 365 tools
Discontinued, still offered
No shut-down product was recommended here.