Free to start
Unlimited B2B data for GTM engineers and AI agents
Search companies, surface buying signals and retrieve verified decision-makers directly through MCP, without stitching together another lead-data stack.
Search companies, surface buying signals and retrieve verified decision-makers directly through MCP, without stitching together another lead-data stack.
The team behind Signl has previously worked with
Find the right companies, understand what’s changing, and reach verified decision-makers without stitching together multiple tools.
Search across industry, geography, headcount, funding stage, hiring and more.
See the changes that make an account worth your attention. Funding rounds, hiring surges, technology changes and job moves.
Turn the right account into the right conversation with verified decision-maker data.
Describe the companies you’re looking for. Signl turns natural language into structured market searches and returns the accounts that match.
Find UK SaaS companies that recently raised and are hiring sales leaders
ScanningAcme Inc.
Ellie Dalton
VP Sales
Verified
Signl brings company changes into your workflow so your outreach can start with a reason, not just a name on a list.
Signl gives your AI access to live GTM data through MCP. Set it up once, then search, research and find contacts from the tools you already use.
Sign up and tell Signl what your ideal customers look like, so results are tailored to the companies and signals you care about.
Connect Signl to Claude or another MCP-compatible client and give your AI direct access to live GTM intelligence.
Ask for companies, signals or decision-makers in plain English. Signl searches, filters and returns the right data directly in your conversation.
Connect Signl to your AI agent and start finding companies and decision-makers in minutes.
See what Signl can find.
Unlimited company & signal search
Connect directly to Claude via MCP
Define your ICP
Weekly prospect drops
50 verified contacts to start, up to 1,750 as you set up
No credit card required
Tell us who you want to sell to. We find them.
Everything in Free
New ICP-matched leads delivered regularly
Verified decision-maker contacts
Built around your exact ICP
Signl handles the research & enrichment
Ready for you to action
Direct founder support
A bigger lead engine for growing teams.
Everything in Growth
Higher lead volume
Multiple ICPs / campaigns
Role-targeted decision-makers
Priority research & enrichment
Premium company filters
Direct founder support
Short answers about what Signl is and how you get in.
Signl is the GTM data layer for AI agents. You connect it to Claude, ChatGPT, Cursor or another MCP-compatible client, and your AI can search companies by industry, geography, headcount and funding stage, track buying signals like funding rounds and hiring surges, and pull verified decision-maker contacts on demand. You only pay when a verified contact is delivered.
Sign up and start free, no card needed. You get unlimited company and signal search straight away, plus verified contacts as you set your account up. Upgrade whenever you want more.
Signl runs as an MCP server. Once your account is set up, add Signl in your client's connectors or integrations settings using OAuth or an API key. Setup takes about two minutes, and from then on your AI can search companies, signals and contacts directly in the conversation.
Signl covers 35 industry categories, buying signals such as funding rounds, hiring surges and technology changes, and verified decision-maker contacts with name, title, verified email, LinkedIn profile and phone where available. Data is queried live when your agent asks, not exported from a static database.
See who’s changing, why they matter, and who to contact, directly from the tools you already use.
