What is InsForge?

InsForge is a backend platform purpose-built for AI-native development. Backed by Y Combinator, it provides a Postgres-based backend that includes databases, authentication, cloud storage, edge functions, realtime capabilities, and an AI model gateway — all accessible through a semantic layer that AI agents can understand, reason about, and operate end to end. With over 2,300 stars on GitHub, InsForge is open source and designed to let developers and coding agents build fullstack applications that scale without stitching together half a dozen separate services.

Who it's for

• Solo developers and indie hackers — who need a complete backend that works out of the box so they can ship products fast without a team.
• AI coding agent users — who want a platform proven to boost agent performance, with benchmarks showing 1.6x faster task completion and 30% fewer tokens consumed compared to alternatives.
• Small teams moving quickly — who need one unified backend powering multiple surfaces (iOS, web, Chrome extensions) and prefer shipping features over managing infrastructure plumbing.

Key features

Postgres Database

Every project gets a structured, scalable Postgres database ready from the start. No setup, no configuration — just a relational database that AI agents can query and manipulate directly.

Authentication and Cloud Storage

Add user sign-ups and logins with built-in OAuth, and store and serve files from images to anything your app needs. Both features are tightly integrated so agents can manage users and assets without leaving the platform.

Edge Functions and Realtime

Deploy and run backend logic without managing servers, and keep your app in sync with realtime data updates. These capabilities let agents handle dynamic, event-driven workflows natively.

AI Integration

Connect and configure AI models for your app through a unified gateway. This includes embeddings, model access, and everything needed to build agentic features without wiring up separate AI providers.

What stands out

"This is what the backend for the agentic era looks like."

InsForge is the first backend platform designed from the ground up for AI agents, not just human developers. Its semantic layer lets agents understand the entire backend — databases, auth, storage, functions — and operate it end to end. Benchmarks confirm the advantage: agents on InsForge complete backend tasks 1.6x faster, use 30% fewer tokens, and achieve 1.7x higher accuracy compared to Supabase or raw Postgres. For anyone building with AI coding tools, that translates directly into faster, cheaper, and more reliable results.

Worth checking out if…

You're building with AI coding agents and want a backend that doesn't slow them down. If you're tired of stitching together six different services for auth, storage, database, and AI access — or if you've seen your agent struggle with configuration and permissions — InsForge gives you one platform where everything just works. It's especially valuable for solo developers and small teams who want to ship production apps without a dedicated backend engineer.