Connect your entire GTM stack
Deep integrations with CRMs, sales tools, product analytics, and communication platforms. Your single source of truth.
30+
Native integrations
Bi-directional
Sync
Webhook
Support
Custom
API
CRM
CRM integrations
Deep bi-directional sync with Salesforce, HubSpot, Pipedrive, and Close. Contacts, deals, and activities stay in sync automatically — no manual data entry, no stale records.
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Bi-directional Sync
Changes in your CRM reflect in GTMStack and vice versa. Field mappings are fully customizable to match your data model.
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Contact & Deal Sync
Contacts, companies, deals, and custom objects all sync in real time. Your CRM is always up to date without anyone touching it.
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Activity Logging
Every email, call, meeting, and touchpoint logged back to the CRM automatically. Full activity history without the manual work.
Sales Tools
Sales engagement tools
Connect Outreach, Salesloft, Apollo, and ZoomInfo for enriched data and unified activity tracking. All your sales engagement in one view.
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Data Enrichment
Pull firmographic and technographic data from ZoomInfo and Apollo directly into your prospect records. Richer profiles, better targeting.
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Unified Activity Tracking
See all outreach activity from Outreach and Salesloft alongside your GTMStack data. One timeline for every prospect interaction.
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Sequence Sync
Sync sequence enrollment, steps, and outcomes between platforms. Coordinate outreach without duplicate touches.
Product Analytics
Product-led signals
Pull usage data from Amplitude, Mixpanel, PostHog, and Segment for product-led signals. Know when users are ready to upgrade or at risk of churning.
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Usage-based Signals
Surface accounts showing expansion signals or churn risk based on real product usage patterns. Act on behavior, not guesses.
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PQL Scoring
Product-qualified lead scoring that combines usage data with firmographic and engagement signals for a complete picture.
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Event Streaming
Stream product events into GTMStack in real time via Segment or direct API. Trigger workflows based on specific user actions.
Call Intelligence
Call transcription & insights
Sync call recordings and transcripts from Gong, Chorus, and Fireflies for coaching and deal intelligence. Every conversation becomes actionable data.
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Transcript Sync
Call transcripts automatically attach to deal and contact records. Search across all conversations for competitive mentions, objections, and keywords.
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Deal Intelligence
AI analyzes call transcripts to flag deal risks, track competitor mentions, and surface buying signals. Know the real state of every deal.
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Coaching Insights
Identify coaching opportunities from talk-to-listen ratios, question patterns, and topic coverage across your team's calls.
Your tools, your choice
Use ours or bring your own
Every GTMStack module comes with native capabilities built in — but you're never locked into them. Prefer Aircall over our built-in dialer? Use it. Already run sequences in Outreach? Keep them. GTMStack plugs into whatever your team already uses instead of forcing you to rip and replace.
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Swap Any Native Tool
Don't want our dialer? Connect Aircall, Dialpad, or RingCentral. Don't need our email engine? Use Outreach or Salesloft. Every module lets you replace native features with integrations you already pay for.
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Same Data, Any Tool
Whether you use our built-in features or a third-party integration, the data flows through the same pipelines. Analytics, attribution, and workflows work identically regardless of the tool behind them.
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No Vendor Lock-in
GTMStack is the orchestration layer, not a walled garden. Your data stays portable, your integrations stay yours, and you can switch tools at any time without rebuilding workflows.
Developer Platform
Build your own integrations
Use our REST API and webhook support to build custom integrations with any tool in your stack. Full documentation, SDKs, and sandbox environments included.
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REST API
Full CRUD access to contacts, deals, activities, and analytics data. Well-documented endpoints with rate limiting and pagination.
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Webhooks
Subscribe to events like deal stage changes, new contacts, or completed sequences. Push data to your systems in real time.
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SDKs & Sandbox
Node.js and Python SDKs plus a full sandbox environment for testing. Build with confidence before going to production.
How it works
Connecting your tools takes minutes, not weeks.
Browse the marketplace
Find your tools in the integration marketplace. Each integration includes a description, supported features, and setup guide.
Authenticate with one click
OAuth-based authentication means no API keys to copy. Click connect, authorize, and you're done in seconds.
Data flows automatically
Once connected, data syncs bi-directionally in real time. Historical data backfills automatically so you start with a complete picture.
All integrations
Connect to the tools your GTM team already uses. New integrations added every month. Browse all integrations.
Salesforce
HubSpot
Pipedrive
Close
Outreach
Salesloft
Apollo
ZoomInfo
Amplitude
Mixpanel
PostHog
Segment
Gong
Chorus
Fireflies
Slack
Microsoft Teams
BigQuery
Snowflake
Redshift
Lemlist
Mailchimp
Webflow
WordPress
Google Search Console
Ahrefs
Connect your stack today
Stop living with fragmented data. Bring your entire GTM stack together in minutes.