Humantic AI vs TheirStack
TheirStack sells job and tech stack data. Humantic AI is complete Buyer Intelligence for complex tech sales, on purpose-built models and harnesses.
The Full Comparison
40 capabilities across all of Buyer Intelligence, row by row.
Advanced: a purpose-built model or harnessBasic: possible, without oneRisk: a real compliance gapScore: Yes or Advanced = 1, Partial or Basic = ½
| Capability |  |
 TheirStack |
|---|---|---|
| Account Intelligence | ||
| AI Account Research | AdvancedAccount Research Agent: cited, multi-source account briefs | No |
| AI Account Briefs | No | No |
| Stakeholder Intelligence | Yes | NoCompany-level data; no contacts or people profiles |
| Account News | PartialHiring and technology signals; not press news | PartialHiring and technology signals; not press news |
| Tech Stack Intelligence | YesTech stack in every Account Research Agent account brief | YesTechnology usage inferred from job postings |
| Account Signals | YesBuyer Signals on every account you research | PartialSaved-search alerts on new jobs and tech adoption; no news, funding or leadership |
| Purpose-Built Harness | YesAccount Research Agent: a multi-step harness built for B2B account research | NoJob and technographic data platform; no research agent |
| Proprietary AI Model | NoRuns on frontier and efficiency models. No vendor has its own account research model | NoNo vendor has its own account research model |
| Compliance Posture | YesSOC 2 Type 2, GDPR, EU AI Act, CCPA | PartialStates no SOC 2 audit, not ISO 27001; GDPR page and DPA published |
| Governance and Control | YesSSO and role mapping, workspace isolation, no training on your data, deletion 30 days after an account ends | NoOnly Owner/Member team roles; Google or email-code login, no SSO documented |
| People Intelligence | ||
| Personality Profiles (DISC) | AdvancedOur own personality model, validated against standard tests | No |
| Scientific Validation | Yes0.71 · Dr. Janz | No |
| Behavioral Communication Guidance | AdvancedHow to open, pitch and close, for this one buyer | No |
| Buying Committee Maps | Yes | No |
| People Signals | YesJob changes, champion moves and new posts on the people you follow | NoNo individual tracking |
| Purpose-Built Harness | YesPeople Research Agent: a harness built to read one buyer | NoCompany and job data only; no person research |
| Proprietary AI Model | YesOur own personality model, validated against standard tests | NoNone |
| Compliance Posture | YesSOC 2 Type 2, GDPR as controller with a Legitimate Interests Assessment redone every 6 months, opt-out for anyone profiled | Not offeredNo people product, so nothing to assess |
| Governance and Control | YesSSO and role mapping, workspace isolation, no training on your data, deletion 30 days after an account ends | Not offeredNo people product, so nothing to assess |
| Visitor Intelligence | ||
| Person-level Visitor Identification | YesUnited States | No |
| Company-level Visitor Identification | YesWorldwide | No |
| Contact Details Returned | YesWork email, LinkedIn and firmographics | No |
| Visitor Personality Profile (DISC) | Yes | No |
| Personalized Outreach from Visit | Yes | No |
| Compliance Posture | YesSOC 2 Type 2, GDPR, EU AI Act, CCPA | Not offeredNo visitor product, so nothing to assess |
| Governance and Control | YesSSO and role mapping, workspace isolation, no training on your data, deletion 30 days after an account ends | Not offeredNo visitor product, so nothing to assess |
| Intent Intelligence | ||
| Research intent (topic surge) | YesBombora | PartialBuying intent from keywords in job postings; not topic surge |
| Behavioral / Return-visit Intent | Yes | No |
| Real-time Deal Signal Alerts | YesJob and technology alerts by email and webhook | YesJob and technology alerts by email and webhook |
| Compliance Posture | YesSOC 2 Type 2, GDPR, EU AI Act, CCPA | PartialStates no SOC 2 audit, not ISO 27001; GDPR page and DPA published |
| Governance and Control | YesSSO and role mapping, workspace isolation, no training on your data, deletion 30 days after an account ends | NoOnly Owner/Member team roles; Google or email-code login, no SSO documented |
| HumanMail Agent | ||
| Personalized Email Writing | AdvancedHumanMail Agent writes from the account research and the reader’s personality | NoNo outreach writing |
| Human-Sounding EmailsiWritten to each reader’s personality, so it reads like a person wrote it, not AI slop. Intent and CRM data alone make it transactional. | YesWritten in the reader’s own style, so it reads like a person wrote it, not a template | NoDrafts from intent, CRM or engagement data, with no read on how this person likes to be spoken to |
| More Products | ||
| Data Streams | YesJobs, tech stack and visits as live streams, by webhook or MCP | YesWebhooks (job.new, job.closed, company.new, tech.new) plus S3 datasets in CSV/Parquet |
| Context Enrich | YesBuyer context for your own AI agents and products | PartialAPI/MCP give agents company job and tech data only; no people intelligence |
| Surfaces, Reviews and Pricing | ||
| Public API | YesDocumented REST API | YesDocumented Jobs and Technographics REST API |
| MCP Server | YesOfficial Humantic AI MCP server | YesTheirStack-hosted MCP at app.theirstack.com/mcp (jobs, tech, buying intent) |
| Browser Extension, Plugins and Connectors | YesChrome extension, Salesforce, HubSpot, Outlook, Gmail, LinkedIn, Slack and Teams | PartialNative HubSpot (beta); Clay, Zapier, Make, n8n; no Salesforce, Slack or Chrome |
| G2 Rating | 4.7 / 498 reviews | 4.9 / 17 reviews |
| Pricing Model | License plans (per seat), usage plans (credit packs) or mix and match, 7-day free trial | Credit-based: app packs from $109, API plans from $49/month, free tier |
Why Humantic AI Is a Yes on So Many Rows
It is not one tool with many checkboxes. It is a complete Buyer Intelligence platform, built for one job.
- Complete Buyer IntelligenceAccount, People, Visitor and Intent Intelligence, Buyer Signals and HumanMail Agent in one platform, instead of 5 point tools. What that means
- Built for complex technology salesBuying committees, long cycles and many stakeholders: every report and email is written for the deal in front of you.
- Purpose-built models and harnessesOur own personality model, validated against standard tests, and research harnesses built for B2B selling. SOC 2 Type 2 and GDPR. See Trust
4.7 on G2 from 498 reviews as of October 2026Gartner Cool Vendor 20247-day free trial, no credit card
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