Y Combinator2nd place at YC AI Growth Hackathon

The headless GTM platform.For your team and agents.

Run GTM in SignalSurf with your favorite agents.

  • Claude Code
  • Codex
  • Grok Bot
  • ChatGPT Dots

Selected by leading programs

What you can run

Start with what you need. Keep everything connected.

Outbound, listening, content, and conversations. Add the capabilities you need on the same GTM engine.

Listening

Listen to your market.

Spot buying signals and product feedback. Draft relevant replies, collect engagers, and keep sources for your next outreach or product decision.

  • Listen
  • Reply publicly
  • Collect engagers
Outbound

Research the account. Earn the reply.

Find accounts, enrich contacts, and write outreach from your research. Set up domains and inboxes, warm them up, then run email sequences and direct messages.

  • Domain purchase
  • Domain & inbox setup
  • Inbox warmup
  • Email sequences
  • Direct messages
Content

Show up consistently.

Create posts from customer questions, meeting notes, and product updates. Draft, review, schedule, and publish in your voice.

  • Draft posts
  • Publish posts
  • Schedule posts
  • Content workflows
Conversations

Keep conversations moving.

Keep customer replies and meeting notes together. Draft relevant follow-ups so your team always knows the next step.

The context behind every GTM action.

Research, customer data, workflows, team conversations, and results. Together in SignalSurf.

Sheet

Research accounts in bulk.

Research accounts in batches, enrich contacts, and compare findings side by side. Keep the sources with every row.

Record

Keep each customer’s history.

Keep customer details, research, conversations, and deal stages in one record. Pick up the next interaction with the history at hand.

List

Your audience, organized.

Segment people or companies for campaigns, listening, or follow-up. Reuse the audience across your work.

Workflow

Build the flow. Let it run.

Connect triggers, conditions, research, and follow-up. Build a repeatable process your team can inspect and refine.

Surf

Your team and agents, in the same conversation.

Collaborate in SignalSurf or through Claude Code, Codex, and other MCP clients. Keep the conversation, research, and working files together.

Dashboard

Outbound overview

Sample campaign · All time
Contacted
30
Replied
8
Reply rate
26.7%

Outreach funnel

Audience40
Contacted30
Replied8

8 replies / 30 contacted recipients

See what works.

Review outreach and content performance alongside the customer context. Use what worked to shape your next campaign.

For the people running GTM.

  • Founders

    Run your first GTM play without building a stack.

  • GTM operators

    Build repeatable plays with your team and agents.

  • Brand & community

    Find relevant conversations and draft helpful replies.

  • Agencies

    Keep each client’s research and delivery connected.

FAQs

Headless means your GTM work is not tied to one interface. SignalSurf connects customer research, outbound, content, and workflows. Work in the workspace, or use supported tools through Claude Code or Codex.

Yes. Connect through SignalSurf’s MCP server to use available tools with your workspace context and permissions. Some setup and approval steps stay in the workspace.

Founders and GTM operators running outbound, content, or customer follow-up. Start with a workflow you want to improve, whether your team works in a workspace or with agents.

Keep customer research, saved audiences, and campaign results together. Your team and agents can reuse that context to refine the next audience, message, and workflow.

Content drafts wait for you to schedule or publish. Listening replies wait for review unless you enable auto-send for a reply strategy. Campaigns start only after audience preparation and approval. Agent actions follow the same permissions and approval requirements.

Your next GTM play. Your way to run it.

Bring a workflow. See how your team and agents can run it with SignalSurf.

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