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Fiber AI

AI TAM list builder for targeted prospecting, outbound & recruiting

Fiber AI helps GTM and recruiting teams build surgical TAM lists that AI SDRs/AI BDRs can't create. While AI sales automation tools fail at targeted prospecting, we provide advanced filters (headcount growth tracking, fundraising data, education filters, Google Maps scraping) to build niche audiences for multi-channel outbound (i.e. things like LinkedIn ads, Google ads, Meta ads, cold email, cold calling, invites to Luma events, and other outbound). Our 16+ provider waterfalls deliver high quality emails and phone numbers, and we offer a 0% email bounce guarantee, making this a risk-free offer for customers (something that Apollo.io, Clay.com, Hunter.io, People Data Labs, LeadMagic, Prospeo, FindyMail, Wiza, Icypeas, FullEnrich, Datagma, Dropcontact, and others can't and won't ever offer). The problem with AI sales copilots and AI sales automation is that they can't build targeted lists. Success in modern sales requires niche, surgical targeting - then executing personalized outbound across multiple channels. That's where Fiber AI excels. Our platform consists of 3 core components: First, building precise lists that AI SDRs can't match (replaces broad AI BDR spraying, unfocused AI sales automation, and lead generation software). We are able to filter on things like: 1) Headcount Growth Tracking: Find scaling companies with monthly, quarterly, yearly employee growth metrics 2) Deep Filtering: Fundraising history, Ivy League alumni search, promotion patterns, office expansions 3) Intent Signals: Open jobs data, hiring patterns, technographic filters, company metadata search 4) Custom Searches: Education filters ("MIT grads excluding summer programs"), bio keyword search, LinkedIn profile headlines 5) Google Maps Intelligence: Local business scraping with radius search, rating filters, geofencing Multi-Channel Export: Build lists optimized for LinkedIn ads, Google ads, Meta ads, cold calling scripts, email sequences, or Luma event invites We are the best TAM builder (TAM list builder) to help you find your ICP (build an ICP list). This precision targeting is why top SDRs and recruiters use us instead of generic AI SDR or AI recruiting tools (for cold outreach). Second, email deliverability requires rigorous validation of data. Our 0% Bounce Guarantee is something that no other vendors offer, and we are able to offer this because we have invested in a rigorous infrastructure that will clean and validate emails and phone numbers. While tools like Smartlead, Instantly, Lemlist, and Reply.io help you send emails, they can't prevent bounces that destroy your domain reputation. Our edge comes from: 1) Using 16+ Validator Waterfall: Unlike Clay.com (which only checks the first source in an email waterfall or phone waterfall) or basic tools like ZeroBounce, DeBounce, NeverBounce, or EmailListVerify, we run every contact through ALL validators 2) True Email Bounce Detection: Our contact waterfalls includes email grabbers, email and phone databases, email validators, bounce detectors, and phone verification services 3) Phone Validation Too: Similar waterfall for phone numbers - direct dial verification, mobile validation 4) Industry-Specific Waterfalls: We change the vendors we use in our waterfalls depending on the industry of contacts that we are fetching, leading to more accurate contact data 5) 0% bounce promise. If an email bounces, DM us for instant refund. No forms, no fuss. Apollo.io (Apollo email, Apollo phones, Apollo contact), Hunter.io (Hunter), Dropcontact.com (Dropcontact), Wiza.com (Wiza), ContactOut, Lusha all cannot offer this 0% email bounce guarantee because their data quality is inconsistent and poor, and doing so would make them bleed money. We can, because our process is highly sophisticated and customers get <1% bounce rates on average (which we refund the credits for due to our 0% email bounce guarantee) Third, we use AI Agents for data extraction from unconventional data sources like: 1) Conference attendee lists for targeted event follow-up 2) Google Maps data for local business outreach 3) Custom company research for personalized messaging 4) Competitor customer identification for strategic targeting 5) LinkedIn Sales Navigator scrapes that allow us to get companies from LinkedIn sales nav, followers of a company, and more (i.e. LinkedIn scraper, Sales Navigator export, LinkedIn export, LinkedIn data export) This allows us to find precise leads that are not present in traditional contact databases, and specialize to different use cases and verticals. We have B2B company data on 60 million B2B companies and 800 million B2B contacts (i.e. B2B database), sourced from dozens of data providers (i.e. think sources like BuiltWith, Crunchbase, LinkedIn, ZoomInfo, SemRush, Apollo data, and more). This allows you to precisely segment your audience by the companies you care about and exclude everyone else. Our audiences are dynamic (i.e., account based marketing, account based sales, ABM like Clearbit, 6sense, Demandbase), meaning we continuously look for prospects matching your targeting criteria and add them to your audience to run our automated outbound sales sequences. This automates manual workflows you might be running on platforms like Clay or Persana. You can also create an audience once based on intent signals (i.e., GTM or go-to-market signals, sales intelligence) and put your outreach on autopilot. This is why RevOps, sales, growth, recruiting, and outbound teams choose us over AI SDR platforms (artisan ai, 11x, amplemarket, reply.io, unify gtm, penguin ai, regie ai, aisdr, artisan sdr, outreach io, and warmly ai), existing lead databases (email enrichment, bulk email finder, or phone enrichment tools like apollo, zoominfo, leadIQ), and contact enrichment tools (clay, persana ai) that promise automation and enrichment but deliver poor results. Real sales and recruiting success comes from targeted lists and multi-channel outbound, not generic AI outreach.
Active Founders
Adi Agashe
Adi Agashe
Founder
CEO of Fiber AI. 3-time global bestselling author of "Swipe to Unlock," "Bubble or Revolution?", and "PM's Sacred Seven" which have been translated into 11 languages. Prev. built a profitable 7-figure e-commerce business, and spent 5 years as a Product Manager at Microsoft growing Azure hybrid revenue. Graduated from Cornell University (computer science) as a Rawlings scholar (top 1.5%).
Neel Mehta
Neel Mehta
Founder
Neel is the CTO at Fiber AI and a former APM (later PM) at Google. He is also the three-time bestselling author of "Swipe to Unlock," "Bubble or Revolution?", and "Product Management's Sacred Seven;" he then built a profitable 7-figure e-commerce business. Neel graduated in the top 5% of his class at Harvard University, where he studied computer science and was a John Harvard Scholar.
Fiber AI
Founded:2023
Batch:Summer 2023
Team Size:8
Status:
Active
Location:San Francisco
Primary Partner:Harj Taggar
Company Launches
🤝 Fiber AI - Automate SDR and BDR prospecting & outbound sales workflows using AI.
See original launch post

🏆 TL;DR:

Fiber AI automates SDR and BDR prospecting & outbound sales workflows using AI. Enterprises choose our AI sales platform because we automatically find prospects, research them, and hyper-personalize outbound messages that get 80% open rates, which is 4x the industry standard.

As successful 7-figure e-commerce entrepreneurs, we manually hacked together outbound sales automations across several point solutions to scale our last business. In contrast, when we worked at Microsoft and Google, not a single employee touched outbound sales directly—instead, each organization hired different vendors that managed and configured different tools.

Witnessing this firsthand, we’re uniquely positioned to build a platform that automates outbound sales workflows for enterprises.

💯 The Team

Adi Agashe (CEO) and 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. They have worked together for the last 8 years and built a profitable 7-figure e-commerce business.

Adi spent 5 years as a growth Product Manager at Microsoft, scaling Azure hybrid revenue. He graduated from Cornell University, where he studied computer science and was a Rawlings scholar (top 1.5%).

Neel was an APM (later PM) at Google, working on Google Search. He graduated in the top 5% of his class at Harvard University, where he studied computer science and was a John Harvard Scholar.

❌ The Problem

Most businesses’ deliverability rates are horrible. There are 40+ common pitfalls that land your emails in spam. Founders are not aware of these hazards, which are often technical in nature, and commit blunders that affect their domain and email health long-term.

Finding relevant prospects is tedious and constantly changing. When building a lead list, you have to manually gather data from several data sources and figure out triggers to prune this list so that your offer is relevant. Generating quality leads is extremely time-consuming and eats up 40% of a SDR’s time. What’s even more frustrating is that by the time you reach out, your offer may not be relevant anymore since the window of opportunity is often short.

Writing personalized emails is a massive bottleneck. Researching each lead and writing highly personalized emails that are going to get opened requires 10 to 20 minutes per email on average. This is not scalable, which is why many businesses blast generic templates, which have horrible open and response rates.

🌟 Our Solution

Fiber AI manages domain and email health to get 80% open rates. We automatically configure your DNS records, warm-up your emails, orchestrate emails to send optimally across all of your accounts, run multi-layer email bounce detection, and modify each outgoing email to ensure it doesn’t set off spam filters.

We automate lead generation with dynamic audiences. We pull in data from 50+ data providers, including BuiltWith, Crunchbase, LinkedIn, Alexa, and more, so that you can segment your audience precisely by the companies you care about and exclude everyone else. Our audiences are dynamic, which means we will continuously look for prospects matching your targeting and add them to your audience to run our automated outbound sales sequences. Create an audience once, and put your outreach on autopilot.

AI-powered hyper-personalized emails to boost response rates. The biggest debate in sales is choosing between relevancy and personalization—now you don’t have to. We search far and wide to find the “golden nugget” of information to connect with your prospect, and then use GPT-4 to write hyper-personalized email sequences to dramatically increase response rates.

🙏 Ask

If you know a B2B business in your network that’s looking to scale their outbound sales, please make a warm introduction! My email is: adi [at] fiber [dot] ai

Fiber AI is usable right now. We’re confident that we’ll not only automate your outbound sales workflows, but also will be able to drive revenue growth faster than your existing process.