🏆 TL;DR

Fiber AI Trackers monitor 40M+ companies and 850M+ people across 45+ tracking rules and fires an instant webhook the moment something changes: revenue growth, new funding round, a key hire for your ICP, a prospect's promotion, a LinkedIn post about a pain point you solve, comments on a competitor’s Twitter/LinkedIn post, etc.

Every alert has full context on what changed, who's involved, and why it matters.

We're 10x cheaper, we have 35+ more signals than competitors, and don’t charge per seat or have no minimums.

We've helped enterprises like HubSpot, Agent AI, Ramp, and Docusign, as well as fast-growing startups like Emergent, Exa, Cardinal, Karat, Flatfile, Centralize, and Fonzi, get the data they need to build novel AI sales, marketing, and recruiting flows with differentiated features, all for a fraction of the cost of other data vendors.

Sign up for free: https://www.fiber.ai/trackers

🔔 45+ tracking rules — the broadest catalog anywhere

25+ Company rules: technologies added, layoffs, HQ/office moves, acquisitions, headcount thresholds & growth, job postings by keyword/function/title, funding rounds, news by keyword, LinkedIn posts/comments/reactions, follower growth.

23+ People rules: changed companies, got promoted (or demoted), entered or left stealth, open-to-work toggled, title & certification changes, posts/comments/reactions, posts/comments by keyword, connection & follower milestones

The majority of these signals are available only Fiber, no other provider has them.

⚡ Alerts with full context

Every alert arrives as clean JSON with the full story: what changed, who's involved, and why it matters. That way, you can store it straight into your CRM, Slack, or your AI sales/recruiting Agents.

We have built-in retries and deduplication, so you will never miss an update on your ICP, and you can compare against snapshots up to 90 days back to catch slow-building trends.

Receive pushes via webhooks, browse in the in-app dashboard, or pull via REST API.

💸 Simple, transparent pricing

Pay only for what you monitor: per entity, per check. No seats, no minimums.

The more you track and the more often you check, the less you pay. See our pricing calculator here: https://www.fiber.ai/trackers#pricing

We’re 10x cheaper than others and our people graph is 850M+ which is ~2-3x larger than competitors.

💯 The Team

Adi Agashe (CEO) & Neel Mehta (CTO) are the 3-time global bestselling authors of "Swipe to Unlock," "Bubble or Revolution?", and "PM's Sacred Seven" which have been translated into 11 languages. Previously, they were Product Managers at Microsoft and Google.

🙏 Ask

Please make a warm introduction to a AI sales and recruiting companies and teams that need data APIs! My email is: adi [at] fiber [dot] ai and cal: https://calendly.com/adi-agashe/

Fiber AI’s APIs https://www.fiber.ai/apis have been live for 3+ years, and we’ve helped 300+ enterprises and startups rip and replace their data providers.

We're confident that we'll not only save you money on bulk search and contact data, but also get better data quality than your current data vendors.