DataForB2B alternatives

Tools that do what DataForB2B does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from DataForB2B.

Read 2026-10-21 · DataForB2B itself: From $49/mo

With a free plan or free to use: BlitzAPI, TinyFish, SalesQL, Rampify, ColdIQ, Tavily.

10 alternativesUnlike DataForB2B

#1
RevenueBase Sales MCP · sign-in
Continuously verifies, cleans and enriches B2B contact and company records, with source and timestamp recorded on every field.
More widely used
134k
Active
From $27 per use
2021
#2
Fiber AI Developer tools MCP · open
Provides APIs for accessing company and professional data to build prospect lists and enrich contact information.
Costs moreAlso: Data extraction
250
Active
From $300/mo
#3
Crustdata Data MCP · sign-in
Indexes people and company data from the web, queryable via API or MCP for recruitment and sales sourcing.
Also: Agents, Data extractionMore widely used
74.7k
Pay per use
2020
#4
BlitzAPI Developer tools MCP · sign-in
Serves B2B company, people and job-posting data over an API, with email and phone enrichment and hiring-signal lookups.
Free planCosts more
105
Active
From $99/mo
#5
TinyFish Developer tools MCP · sign-in
Provides web search, content fetching, browser automation, and agent APIs for AI applications to access and interact with live web content.
Free planMore widely used
150k
Active
From $0.02 per use
#6
SalesQL Productivity MCP · sign-in
Looks up work emails and phone numbers for people from LinkedIn URLs or CSV lists, via browser extension, API or MCP server.
Free planCheaper
1.5k
From $39/mo
#7
Rampify Developer tools MCP · sign-in
Gives a coding agent over MCP real search volumes, keyword-linked content specs, and pass-fail keyword checks on page titles and headings.
Free planCheaper
75
Active
From $29/mo
#8
Microsoft Developer tools
Sells Windows, Microsoft 365 and Azure cloud services, plus Surface devices and Xbox consoles.
More widely used
135M
Active
1975
#9
ColdIQ Sales
Finds B2B prospects, verifies and enriches their contact details, and pushes them into outreach tools from chat or the terminal.
Free planCosts more
236k
Active
From $99/mo
#10
Tavily Developer tools
Provides real-time web search and content extraction API for AI agents to access and reason over live web data.
Free planAlso: Data extraction
8.5k
Active
From $0.01 per use

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How this list is made: the words DataForB2B is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.