Growth · alternatives · 2026
24 alternatives to Clearbit 3.0
Rebuilt with AI, and 100% free to try
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Clearbit 3.0 launched in 2023; newer entries below may have overtaken it.
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Clearbit Reports▲208A beautiful, free data breakdown of your customers
2017 · clearbit.com · its alternatives →
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Clears▲376Move beyond AI coding to Agentic Software Delivery
Aug 2026 · clears.ai · its alternatives →
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Blocks▲448Hi HN, We just launched Blocks - an AI platform where anyone can build custom work apps and AI agents in minutes, no coding required. We’re seeing a shift in how software is built and used. With AI, software isn’t just about tracking processes anymore - it can actively help people get work done. The problem is that most teams still face 2 options: either buy off-the-shelf tools that never quite fit, or invest a lot of time and money into custom development. Neither works well. Blocks is the third option. It’s an AI-native platform where teams can create apps and AI agents for their workflows…
2025 · blocks.diy · its alternatives →
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GraphBit▲437We built GraphBit to solve the reliability gap in AI frameworks. It’s built on a Rust execution core with a Python layer for accessibility — deterministic orchestration, lock-free concurrency, and built-in observability. We’d love feedback from the HN community, especially from those running multi-LLM or agentic workflows at scale.
2025 · graphbit.ai · its alternatives →
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Clearbit Forms▲376Data powered web forms designed for conversion
2018 · clearbit.com · its alternatives →
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Freebuff▲310Free coding agents to kill Claude, Cursor, Replit, and Devin
Aug 2026 · freebuff.com · its alternatives →
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Build and scale data-powered products with Clearbit
2023 · clearbit.com · its alternatives →
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Rapportive for Salesforce, augment lead data
2015 · clearbit.com · its alternatives →
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Rich data on every record in Salesforce for free!
2017 · chromewebstore.google.com · its alternatives →
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Now reinvented with Artificial Intelligence—Clearbit is the first HubSpot Native Data Provider. Enrich your records, score, route, and reveal buying intent from your visitors.
2014 · mailmatch.io · its alternatives →
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Now reinvented with Artificial Intelligence—Clearbit is the first HubSpot Native Data Provider. Enrich your records, score, route, and reveal buying intent from your visitors.
2015 · clearbit.com · its alternatives →
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On Stripe's success, founding Clearbit and writing
2016 · soundcloud.com · its alternatives →
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The AI agent for synthetic data generation
Nov 2025 · tonic.ai · its alternatives →
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CluedIn▲10Hi Everyone, We just released our public SAAS version of CluedIn. It allows anyone to use AI Agents to clean data at scale. Our agents can find duplicates, fix data quality issues, build data validation rules, enrich data, classify data and more. First 15,000 records are completely free and AI credits are included. You can watch some training videos if needed: https://documentation.cluedin.net/training Enjoy!
Nov 2025 · cluedin.com · its alternatives →
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AI Ark▲39Fresh, verified B2B contact data for sales and agencies
Aug 2026 · ai-ark.com · its alternatives →
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TrueHQ▲9AI watches millions of user sessions to fix your product
Mar 2026 · truehq.co · its alternatives →
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Hey HN, We’re two developers (co-founders) with a team of 20 who got tired of spending hours reviewing PRs, so we built Infinitcode.ai, an AI-powered code reviewer that: - *Summarizes PRs in plain English*: No more deciphering 1,000-line diff jungles - *Catches more than bugs*: Security holes, performance pitfalls, code smells, even typos (yes, we’ll flag “vurnerabilities” and vulnerabilities) - *Zero onboarding*: Works instantly—no “let me learn your codebase for weeks” nonsense. Why we’re posting: We’re in alpha and need brutal honesty. Roast our tool, mock our UI, or tell us why AI will…
2025 · infinitcode.ai · its alternatives →
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Nanobits▲31Unlock the future with 3x AI insights a week
2024 · nanobits.beehiiv.com · its alternatives →
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Toolbit.ai▲30Discover the Best AI Tools & Websites for Your Tasks
2025 · toolbit.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →