AI TOOL PROFILE
Twig: AI Code Editor and Development Environment
- Software Development
- Code Editor
- Software companies
- Individual developers
- Professional developers
- Product-focused engineering teams
Pricing
Twig offers a freemium model with a free tier (limited requests), Spark at $20/month, Flame at $60/month, and Forge at $200/month.
At a glance
- Best for
- Software companies, Individual developers, Professional developers, Product-focused engineering teams
- Key use cases
- Automating Product Telemetry, UX Iteration, Experimentation and Testing, Managed Feature Deployment
- Integrations
- PostHog
- Official website
- Visit twig official website

How AI is used
Twig is an agentic code editor designed to connect the development process with user behavior. Built by the team behind PostHog, it focuses on the link between writing code and understanding how that code performs for users.
The tool is intended for software developers and product teams. It helps by adding telemetry, fixing errors, and addressing UX issues during the build process.
Beyond editing, Twig includes features for managing feature flags and running AI-powered experiments to help optimize conversion rates. It uses PostHog's infrastructure to track feature usage and session recordings.
Buyers should note that certain team and enterprise management features, such as SSO and SAML, are listed as coming soon.
Key Features
Automatic Telemetry
Adds telemetry to the codebase to track how features are used.
AI-Powered Error and UX Fixing
Identifies and supports the resolution of errors and user experience issues during development.
User Session Analysis
Uses AI to analyze user sessions and surface actionable insights.
Automatic Feature Flag Management
Creates and manages feature flags based on deployment patterns.
AI-Powered Experiments
Supports the release of experiments that use AI to identify effective versions for users.
Conversion Rate Optimization
Includes tools designed to help optimize conversion rates.
Use Cases
Automating Product Telemetry
Integrating data tracking into the development workflow to reduce manual telemetry setup.
UX Iteration
Using AI-powered analysis of user sessions to identify UX friction points.
Experimentation and Testing
Running AI-driven experiments to determine which product changes affect user behavior.
Managed Feature Deployment
Using automated feature flag management to control how new code is rolled out.
Integrations
- PostHog
FAQ
What is Twig?
- Twig is an agentic AI code editor and development environment that uses user behavior data to help developers add telemetry and fix UX issues.
How much does Twig cost?
- Twig has a free tier with limited requests, and paid monthly plans: Spark ($20), Flame ($60), and Forge ($200).
Does Twig require a PostHog account?
- Twig automatically creates a PostHog account to handle data tracking, though users can also connect an existing PostHog account.
Source category: Software Development
Source subcategory: Code Editor
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