The Kestrel GTM stack.

Build

• Claude CodeBuilds every system, on Opus 5.5.
• ConductorRuns coding agents side by side.
• GitHubCode and pull requests.
• TypeScriptThe code.
• Trigger.devScheduled and long-running jobs.
• NeonPostgres. Our own company database.

Data

• ClayEnrichment tables and one-off lists.
• DeeplineAccess to data providers.
• CrustdataHeadcount and funding to qualify companies.
• IcypeasCompany and people search.
• tregEmail finding and verification.
• context.devReading company websites.
• JevQualifying companies and scoring replies.
• BuiltWithCompanies by the tech they run.
• HunterFinding companies by description.
• DiscoLikeLookalike companies.
• ApolloPeople and company search.
• ExaSemantic web search.
• SerperGoogle search and Maps.
• ApifyScraping LinkedIn and the web.

Outreach

• InstantlyCold email sending and warmup.
• SalesforgeEmail sequences and one inbox for replies.
• HeyReachLinkedIn outreach.
• Google WorkspaceSending inboxes.
• Microsoft 365Sending inboxes.

Site

• Cal.comBooking calls.
• UmamiSite analytics.
• DealfrontIdentifying companies that visit the site.

Work

• GranolaMeeting notes.
• LinearTasks.
• SlackClient communication.