How to Build Your Own Gong
Replace Gong with a custom build. Revenue intelligence platform that records and analyzes customer interactions
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 39 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 39 features
Analytics(6 features)
Aggregates conversation insights at account level to inform account strategy.
AI analyzes conversations to identify coaching opportunities and best practices.
Provides real-time insights into deal health and stage progression based on conversation analysis.
Measures impact of conversation insights on revenue, pipeline, and deal outcomes.
Analyzes emotional tone and sentiment throughout customer conversations.
+1 more in this category
Compliance(3 features)
Complete audit trail of all user activities and system changes for compliance.
Enterprise-grade recording with compliance features for regulated industries.
Configurable data retention and archival policies for compliance requirements.
Customization(2 features)
Add custom fields to track deal-specific attributes and metadata.
Creates custom keywords and phrases to track specific topics across all conversations.
Guidance(2 features)
Real-time AI-powered recommendations to improve deal outcomes during active conversations.
AI recommends the optimal next action based on deal and conversation analysis.
Integration(2 features)
REST API for programmatic access to recordings, insights, and data.
Webhooks for real-time event notifications and custom integrations.
Intelligence(2 features)
Identifies competitor mentions and sentiment in customer conversations.
Identifies upsell and expansion opportunities through conversation analysis.
Reporting(2 features)
AI generates executive summaries from customer conversations and interactions.
Executive dashboards providing team performance metrics and activity visibility.
Security(2 features)
Granular role-based access control and permission management.
SAML and OIDC-based single sign-on for enterprise authentication.
Cost Calculator
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Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 39 features at very easy complexity.