APIFlow Studio · House #33,755

What it is

Calls itself “API client”.

• Calls itself: API client

“API client”

Where it puts itself

Positions itself as an alternative to Postman. Claims “ultra-fast”.

• Alternative to: Postman
• Superlative claim: ultra-fast

“APIFlow Studio is an offline-first Postman alternative built for privacy and speed.”

“APIFlow Studio is an ultra-fast, client-side API testing studio”

What it costs

A free tier, free forever.

• Free plan: free forever

Who it sells to

Sells to developers. Built for teams. Made for software engineering teams.

• Sells to: developers
• Company size: teams
• Made for: software engineering teams

“…designed for high-velocity software engineering teams.”

How it runs

A web app for Linux, Windows and macOS. Runs locally and works offline. Offers an API. Open source.

• Kind: web
• Runs on: Linux · Windows · macOS
• Runs where: on the device, offline
• API: yes
• Open source: yes

“Install it as a lightweight Progressive Web App (PWA) on macOS, Windows, and Linux for instant offline developer workflows with zero background memory bloat.”

“APIFlow stores all data on your local device using high-performance IndexedDB storage.”

What it works with

Replaces Postman. Names Axios, Docker Compose and 4 more on its pages.

• Replaces: Postman
• Names: Axios · Docker Compose · Fetch · +3

“APIFlow Studio is an offline-first Postman alternative built for privacy and speed.”

“• Code export to cURL, Fetch, Axios & Python”

What it offers as proof

Live, no waitlist. Try it without signing up.

• Trial asks for: nothing

“Zero login — 100% stored in browser IndexedDB”