PeopleDB alternatives

PeopleDB enriches a single contact record with emails, phone numbers and social handles, looked up from a LinkedIn or GitHub identifier. Most alternatives here focus on LinkedIn prospecting, CRM enrichment or list building, and none of the listed profiles mention GitHub identifier lookup, so check that first if your pipeline depends on it. Then compare pricing model, self-hosting, and whether you need an API, browser extension, or CRM sync.

Comparing with

PeopleDB

contact enrichment, email finder, LinkedIn lookup

FreeWebAPIBrowser extension

View PeopleDB

Quick picks

All 15 alternatives

Ranked by how well each one does what PeopleDB does.

All 15Same job 1

1
Reachfast.aiSame job
Reachfast.ai is an Ai-powered contact lookup tool to find direct phone numbers and emails of 385M+
Pick it if you need phone numbers and emails from LinkedIn URLs, with bulk CSV enrichment and CRM or dialer export, and want a freemium option.
- Free plan
- API
- Web
Covers most of itPaidSimilar price to PeopleDBView Reachfast.ai
2
Anysite
Real-time web data API and MCP server for AI agents
Pick it if you want pay-per-record API endpoints and a CLI for company and contact data to build lead lists, and can accept a paid plan.
- API
- Web
- CLI
Covers most of itPaidCosts more than PeopleDBView Anysite
3
Loice
AI agent that finds verified B2B leads
Pick it if you want work emails and direct-dial numbers verified at request time, with a Chrome extension and REST API on a freemium plan.
- Free plan
- API
- Web
- Browser extension
Covers most of itFreemiumView Loice
4
ZeroGTM
Open-source AI SDR agent that automates outbound sales at 71% lower cost than human SDRs
Pick it if you want to self-host an open-source sales pipeline and use your own API keys with credit-based usage.
- Free plan
- API
- Open source
- Web
Covers most of itOpen sourceView ZeroGTM
5
Reasonyx
No-code platform for scalable AI ops—built to grow with you.
Pick it if you want waterfall enrichment, ICP scoring and no-code workflows in one workspace and are budgeting for a paid tool.
- API
- Web
Covers most of itFreemiumCosts more than PeopleDBView Reasonyx
6
Success.ai – FREE AI Email Finder
Free Email Finder, AI Lead Generation, Sales Prospecting
Pick it if you want to see email addresses on sites you browse through a browser extension, with a free tier and warm-up features.
- Free plan
- API
- Web
- Browser extension
Covers most of itFreemiumSimilar price to PeopleDBView Success.ai – FREE AI Email Finder
7
Warmer.ai
Personalized AI-generated emails in seconds
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Pick it if you have CSV prospect lists to enrich and want personalized cold outreach messages generated per lead on a paid plan.
- API
- Web
Covers most of itFreemiumCosts more than PeopleDB
View Warmer.ai
8
Zintlr
Empower Your B2B Sales with Zintlr's Advanced Prospecting Tools
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Pick it if you want personality insights for buyers or candidates alongside email and direct-dial lookup and a LinkedIn browser extension.
- Free plan
- API
- Web
- Browser extension
Covers most of itFree
View Zintlr
9
Ezsales
Revolutionize Cold Email Outreach with AI-Powered Sales Automation
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Pick it if you extract leads from LinkedIn Sales Navigator and want free access with AI-written cold emails; API support is not listed.
- Free plan
- Web
Covers most of itFreeCosts less than PeopleDB
View Ezsales
10
FiberAI
AI-powered autonomous prospecting and marketing outreach for startups
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Pick it if you need webhook alerts on job and people changes and reverse email lookup through hosted APIs, and a paid plan suits your budget.
- Free plan
- API
- Web
Covers most of itFreeCosts more than PeopleDB
View FiberAI
11
Cognism
Empower Your Lead Generation with Cognism's Advanced CRM Refresh
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Pick it if you need phone-verified B2B contact data with intent and hiring signals, MCP access for AI assistants, and can use contact-sales pricing.
- Free plan
- API
- Web
Covers most of itFreeCosts more than PeopleDB
View Cognism
12
B2B Research AI Agent
Streamline B2B Research with AI-Powered Data Management Tools
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Pick it if you build lists from event pages, PDFs, maps or registries rather than standard contact databases, and need scheduled refreshes.
- Free plan
- API
- Web
- Browser extension
Covers most of itFree
View B2B Research AI Agent
13
LeadGenSheet
Automate Lead Generation and Email Marketing in Google Sheets
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Pick it if you work inside Google Sheets and want free contact discovery, email verification and outreach driven by spreadsheet formulas.
- Free plan
- Web
Covers most of itFreeCosts less than PeopleDB
View LeadGenSheet
14
Persana AI
Supercharge Sales Productivity with AI Insights & Outreach
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Pick it if you want to build lead lists from plain-English prompts, track live intent signals and send email natively with warmup.
- Free plan
- API
- Web
- Browser extension
Covers most of itFree
View Persana AI
15
Bitscale
Scale Your Growth with AI-Powered Workflows
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Pick it if your contacts live in Salesforce or HubSpot and you want enrichment and verification written back to the CRM on a freemium plan.
- Free plan
- API
- Web
Covers most of itFreemiumSimilar price to PeopleDB
View Bitscale

PeopleDB and its top 5, side by side

What we compared	PeopleDBThis product	Reachfast.ai#1	Anysite#2	Loice#3	ZeroGTM#4	Reasonyx #5
What it does	contact enrichment, email finder, LinkedIn lookup	Reachfast.ai is an Ai-powered contact lookup tool to find direct phone numbers and emails of 385M+	Real-time web data API and MCP server for AI agents	AI agent that finds verified B2B leads	Open-source AI SDR agent that automates outbound sales at 71% lower cost than human SDRs	No-code platform for scalable AI ops—built to grow with you.
Fit for PeopleDB users	—	Covers most	Covers most	Covers most	Covers most	Covers most
Pricing	Free	Paid	Paid	Freemium	Open source	Freemium
Free plan	Yes	Yes	No	Yes	Yes	No
API	Yes	Yes	Yes	Yes	Yes	Yes
Open source	No	No	No	No	Yes	No
Platforms	Web, API, Browser extension	Web, API	Web, API, CLI	Web, Browser extension, API	Web, API	Web, API

Questions about PeopleDB alternatives

What are the best alternatives to PeopleDB?

On AINave, the closest matches are Reachfast.ai, Anysite and Loice.

Is there a free alternative to PeopleDB?

Yes. 12 alternatives have a free plan, including Reachfast.ai, Loice and ZeroGTM.

Which PeopleDB alternatives have an API?

13 alternatives have an API, including Reachfast.ai, Anysite and Loice.

Is there an open-source alternative to PeopleDB?

Yes. ZeroGTM is open source.

Built something like PeopleDB?

List it on AINave and it can show up here.

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