# Search people by criteria: 24 GTM tools, 15 with an official MCP server > Query a person database by title, seniority, function, geo or company filters and get a list back. 18 of the 24 entries tagged with this job carry an MCP server of some kind, 15 of them official. Counted 2026-08-25 from the directory data. *Markdown twin of the HTML page at the same path. Same content, no navigation, no styling, no scripts. Links below point at other twins. Site map for machines: [llms.txt](../llms.txt). The whole dataset: [directory.json](../data/directory.json).* --- [Directory](../index.md) / [By job](index.md) / [Find people and companies](family-find-people-and-companies.md) / Search people by criteria **Job · search-people-by-criteria** ## Search people by criteria Query a person database by title, seniority, function, geo or company filters and get a list back. - **entries tagged**: 24 - **official MCP**: 15 - **community MCP**: 3 - **no MCP found**: 6 - **solo reachable**: 15 18 of the 24 entries tagged with this job carry an MCP server of some kind, 15 of them official. 22 of the 24 tagged entries are distinct products; the other 2 are the same product cross listed in a second category. 0 have been bench tested. Counted 2026-08-25 from directory.json. > **What a tag means**: A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records. **Asked by a human or an agent as** - find people matching a title and location - search for contacts by job title - list decision makers at these companies - build a prospect list from filters - who are the vps of sales at these accounts **Where these tools live** - [Data & Enrichment](../categories/data-enrichment.md): 14 tagged - [AI SDRs](../categories/ai-sdr-agents.md): 5 tagged - [Engagement & Outbound](../categories/engagement-outbound.md): 4 tagged - [Signals & Intent](../categories/signals-intent-abm.md): 1 tagged ### The 24 entries tagged search-people-by-criteria Ordered by the published rule: official MCP first, then community, then unknown, then n/a, then none-found; within each band gate order is free, paid, enterprise-leaning, enterprise-only, unknown; then alphabetical by name. Computed, never curated, never purchasable. - [Lusha](../tools/lusha.md) lusha.com A B2B contact and company database (300M+ profiles) accessed via a browser extension, web prospecting platform, and bulk CSV/API enrichment for finding direct dials, emails, and company data. [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Prospeo](../tools/prospeo.md) prospeo.io A B2B contact database/lookup tool that finds verified work emails and mobile phone numbers for a given person or domain and returns basic firmographic data (headcount, industry, tech stack) for companies;... [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [Data & Enrichment](../categories/data-enrichment.md) - [ZoomInfo](../tools/zoominfo.md) zoominfo.com A B2B contact/company database and go-to-market platform (500M+ contacts, 100M+ companies) built from web crawling, public filings, and human researchers, used for prospecting, account research, and lead... [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Amplemarket (Duo Copilot)](../tools/amplemarket.md) amplemarket.com An all-in-one sales platform (lead gen + multichannel engagement + deliverability) with an AI agent layer ("Duo Copilot") that detects buying signals, writes and A/B-tests email copy (including AI voice-cloned... [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [AI SDRs](../categories/ai-sdr-agents.md) · Cross listed, canonical home is Engagement & Outbound - [Apollo.io](../tools/apollo-io.md) apollo.io A combined B2B contact database (265M+ contacts) and sales engagement platform in one product - prospect search/filtering, email and call sequencing, and contact/organization enrichment. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Coresignal](../tools/coresignal.md) coresignal.com Sells structured B2B datasets and APIs (company, employee/people, job-posting records) scraped and normalized from public and professional-network sources, delivered as bulk datasets or pay-per-call enrichment... [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Crustdata](../tools/crustdata.md) crustdata.com Aggregates real-time company and people data (250+ data points per company from 15+ sources - funding, headcount, web signals, social, reviews) plus a "Watcher API" for near-real-time hiring/funding/event... [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Signals & Intent](../categories/signals-intent-abm.md) · Cross listed, canonical home is Data & Enrichment - [Fiber AI](../tools/fiber-ai.md) fiber.ai B2B search and enrichment APIs for finding companies and people by structured filters or natural language, then revealing work emails and phone numbers with live LinkedIn data. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Instantly](../tools/instantly.md) instantly.ai Cold email sending platform providing mailbox infrastructure, warmup, deliverability management, sequencing, and lead sourcing. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Engagement & Outbound](../categories/engagement-outbound.md) - [Lead411](../tools/lead411.md) lead411.com A B2B contact and company database with verified emails, direct dials, and growth/intent triggers, queryable by search or by an enrichment API. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Data & Enrichment](../categories/data-enrichment.md) - [lemlist](../tools/lemlist.md) lemlist.com Multichannel sales engagement platform combining lead database/enrichment, email/LinkedIn/call/SMS sequencing, and a unified inbox. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Engagement & Outbound](../categories/engagement-outbound.md) - [Waalaxy](../tools/waalaxy.md) waalaxy.com Chrome-extension-based LinkedIn (+ email) prospecting tool that automates invitations, messages, and multi-step campaigns, with a built-in prospect finder. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [Engagement & Outbound](../categories/engagement-outbound.md) - [Seamless.AI](../tools/seamless-ai.md) seamless.ai A B2B contact and company database/prospecting tool that lets users search and pull emails, phone numbers, and firmographic data from a claimed 1.9B+ contact / 121M+ company index, plus basic list-building,... [Official MCP](../mcp/official.md) · [Enterprise only](../gates/enterprise-only.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Crustdata](../tools/crustdata.md) crustdata.com A real-time API for company and person firmographic/growth data (headcount trends, funding, tech stack, web traffic, social signals), positioned as infrastructure for time-sensitive GTM triggers and... [Official MCP](../mcp/official.md) · [Gate unknown](../gates/unknown.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Explorium](../tools/explorium.md) explorium.ai Aggregates roughly 50 third-party data sources into one API/platform for business and prospect lookup (firmographics, contacts, technographics, business events), claiming coverage of 150M+ companies and 800M+... [Official MCP](../mcp/official.md) · [Gate unknown](../gates/unknown.md) · [Data & Enrichment](../categories/data-enrichment.md) - [People Data Labs](../tools/people-data-labs.md) peopledatalabs.com A raw person/company data API that returns profile records (name, job history, education, skills, social handles, contact fields) matched by identifiers like email, name, or LinkedIn URL, plus SQL-style bulk... [Community MCP](../mcp/community.md) · [Free to start](../gates/free.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Unify](../tools/unify.md) unifygtm.com A hybrid signals-plus-agent platform: AI agents build targeted account/prospect lists from 40+ data sources, write personalized outbound copy, and run multi-channel sequences triggered by intent signals... [Community MCP](../mcp/community.md) · [Paid, self-serve](../gates/paid.md) · [AI SDRs](../categories/ai-sdr-agents.md) - [UpLead](../tools/uplead.md) uplead.com A B2B contact database and prospecting tool (vendor claims 160M+ contacts, 95% data accuracy) for building lead lists with verified emails, direct dials, and firmographic/technographic filters, with a browser... [Community MCP](../mcp/community.md) · [Paid, self-serve](../gates/paid.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Datagma](../tools/datagma.md) datagma.com An all-in-one B2B enrichment platform that finds work emails and verified mobile phone numbers, appends firmographic company data, and offers a Sales Navigator export/Chrome extension for pulling prospect data... [No MCP found](../mcp/none-found.md) · [Free to start](../gates/free.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Regie.ai](../tools/regie-ai.md) regie.ai An AI agent that sources prospects and buying signals, writes messages trained on the user's voice/pitch, and runs multi-channel (email, LinkedIn, phone) sequences with automated follow-up. [No MCP found](../mcp/none-found.md) · [Paid, self-serve](../gates/paid.md) · [AI SDRs](../categories/ai-sdr-agents.md) - [Cognism](../tools/cognism.md) cognism.com A B2B contact and company database and sales intelligence platform, positioned around GDPR/CCPA-compliant data for EMEA-focused selling, with a browser extension for LinkedIn/website prospecting and... [No MCP found](../mcp/none-found.md) · [Enterprise only](../gates/enterprise-only.md) · [Data & Enrichment](../categories/data-enrichment.md) - [Amplemarket](../tools/amplemarket.md) amplemarket.com An all-in-one sales engagement platform that finds leads, runs multichannel outbound sequences (email/social/phone/voice), and optimizes email deliverability. [No MCP found](../mcp/none-found.md) · [Gate unknown](../gates/unknown.md) · [Engagement & Outbound](../categories/engagement-outbound.md) - [Artisan AI (Ava)](../tools/artisan-ai.md) artisan.co An AI agent ("Ava") that finds and enriches B2B leads, writes and sends personalized outreach, handles replies, and books meetings - marketed as running outbound "end to end." [No MCP found](../mcp/none-found.md) · [Gate unknown](../gates/unknown.md) · [AI SDRs](../categories/ai-sdr-agents.md) - [Luru](../tools/luru.md) luru.app An AI SDR platform per its current site copy - lead discovery/enrichment with intent signals, personalized multi-channel outreach (email, LinkedIn, phone), objection handling, and meeting booking. [No MCP found](../mcp/none-found.md) · [Gate unknown](../gates/unknown.md) · [AI SDRs](../categories/ai-sdr-agents.md) ### Next to this job - [Search companies by firmographics](search-companies-by-firmographics.md) - [Enrich a person from a LinkedIn URL](enrich-person-from-linkedin-url.md) - [Enrich a company from a domain](enrich-company-from-domain.md) - [Reverse-look-up a person from an email](reverse-lookup-person-from-email.md) - [Build a target account list](build-target-account-list.md) - [Discover warm intro paths](discover-warm-intro-paths.md)