FL0
FL0 · Coding
FL0 is an AI revenue platform for B2B teams. It tracks buyer intent signals, scores accounts by purchase readiness, and gives sales a ranked list of prospects worth contacting.
About FL0
What Is FL0
FL0 is an AI GTM platform for B2B companies that want reps to spend their day on accounts already showing buying behavior. It combines first-party data from your CRM, website, and product with third-party intent feeds, then ranks every account by how close it looks to a purchase.
The problem it goes after is fragmented signal data. A typical team runs a CRM, a web analytics tool, an intent provider, and an ad platform, and each one has its own idea of who is in market. FL0 puts those feeds into a single account view and applies one scoring model, so a rep works from one ranked list instead of four dashboards.
The limits show up before you reach the product. Access is request-only, pricing isn't published, and there's no self-serve free tier, so you can't test the scoring on your own data without a call with sales. FL0 also stays narrower than the large sales intelligence suites and the bigger intent data platform vendors. It's built to spot in-market accounts and start outreach, not to supply a 200-million-contact database or run a full account-based marketing program.
Getting Started
- Request access on the FL0 site with your work email and a short note on what you want the platform to solve.
- Connect your CRM through OAuth. FL0 syncs Salesforce or HubSpot in both directions and pulls up to 24 months of account and opportunity history to set a behavioral baseline.
- Add the first-party tracking layer. That means the JavaScript tag for anonymous web visitors, or an event stream from Segment, Mixpanel, or Amplitude if you want product usage included.
- Choose the topic clusters, competitor names, and regions you care about. These settings decide which intent signals get collected and how they're weighted.
- Review the scored account list each morning inside your CRM, then send the top accounts into a sequence or assign them to a rep.
Product Information
A quick look at FL0's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Founders running their own outbound
- Sales teams of one to five reps
- RevOps leads
- Demand gen marketers
Tasks
- Finding in-market accounts before competitors
- Consolidating buyer intent data from several tools
- Building a daily call list
- Tracking competitor research
Scenarios
- Founder-led sales after a seed round
- Replacing an enterprise intent contract
- Entering a new region or product category
Key features
Real-Time Buyer Intent Detection
FL0 monitors research activity across a global intent data graph and scores accounts as signals arrive, not on a weekly refresh. You define topic clusters and competitor sets, and the platform surfaces companies reading about your category, comparing vendors, or shopping a rival's pricing page. The result is a list of accounts that are in market now, which is a different input than a static contact list.
AI Account Scoring
Every account gets a purchase readiness score built from first-party behavior and third-party intent together. First-party actions carry more weight, and older signals decay, so a visit from three weeks ago counts for less than one from the last 48 hours. The ranked list lands in the CRM each morning, which means reps don't have to log into another dashboard to find their queue.
Signal Consolidation Across the GTM Stack
The platform connects to intent providers such as Bombora and 6sense, ad platforms including LinkedIn and Google, and your CRM, then normalizes their different formats into one account record. A webhook event bus covers sources that don't have a native connector. For a RevOps team, that replaces a spreadsheet reconciliation habit with one scoring model, and it also removes the duplicate outreach that happens when two tools disagree about the same account.
First-Party Web and Product Tracking
A lightweight JavaScript tag enriches anonymous visitors at the IP and company level, so you can see which businesses read a pricing page without filling out a form. Product teams can stream events from Segment, Mixpanel, or Amplitude and treat feature activation, admin logins, or plan page visits as first-party intent. Those signals are usually the strongest predictor of a real buying conversation, and FL0 weights them above third-party data.
CRM and Warehouse Activation
FL0 syncs with Salesforce and HubSpot through OAuth 2.0 and writes scores and signal history back to the account record. Setup maps your existing account, contact, and opportunity objects onto a unified schema, and an initial sync for 50,000 accounts finishes in about 90 minutes according to FL0. Warehouse-native teams can keep the scored account view in their own store and activate it from there.
Signal Playbooks and Agentic Outreach
The platform tracks trigger events such as job changes, leadership moves, funding rounds, hiring surges, and spikes in research activity. Each event type comes with a playbook that suggests the next step, from a specific email angle to a rep assignment. Contact data is enriched for the accounts you decide to target, and AI-assisted sequences handle the first touch, which keeps B2B outbound in one place instead of splitting detection and outreach across two tools.
Pros and cons
Pros
- One ranked account view replaces several dashboards, so sales and marketing argue less about which intent number is correct.
- First-party signals are weighted above third-party feeds, which cuts down on the false positives that come from intent data alone.
- Setup is quick for a revenue tool. FL0 says a team can be live in days, and a 50,000-account CRM sync takes around 90 minutes.
- The product is scoped for teams of one to 50 people, with month-to-month terms rather than a multi-year enterprise contract.
- Detection and outreach sit in the same platform, so a hot account doesn't stall while someone exports a list into another tool.
Cons
- Pricing isn't published anywhere, and every plan starts with a request-access form, so you can't compare cost against ZoomInfo or 6sense without a sales call.
- There's no large contact database. FL0 enriches contacts for accounts you target, but it won't replace a prospecting tool with hundreds of millions of records.
- The company is small and privately held, with no published headcount or revenue figures, which is a real concern for procurement teams at large enterprises.
- No public API documentation is available, so custom pipelines depend on the native connectors, webhooks, and warehouse sync that FL0 already supports.
Frequently asked questions
FL0 watches buying signals from your website, product, CRM, and third-party intent feeds, then scores each B2B account by how ready it looks to buy. Sales gets a ranked list in the CRM and works the top accounts first.
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