Skip to content
Postcat — Startup Profile
Startup

Postcat

A powerful open source, cross-platform API development tool.

Development & IT
0 Momentum score
Signals per week, last 12 weeks
  • Launches
  • Growth
  • Product
  • Hiring & team
  • Money
  • News & stories
GitHub stars: postcatlab/postcat02k4k6kFeb 2022Sep 2023Mar 2025Oct 2026
GitHub stars: postcatlab/postcat, last 12 months02k4k6kOct 2025Feb 2026Jun 2026Oct 2026
GitHub stars: postcatlab/postcat, last 90 days02k4k6k17 Jul16 Aug14 Sep14 Oct

5,539 GitHub stars

+7 days
+2
+30 days
+6
License
Apache-2.0
Latest release
v0.5.1 Apr 6, 2023
Add badge to your README

Astracia GitHub stars badge

[![Postcat on Astracia](https://astracia.com/signals/open-source/badge/358025.svg)](https://astracia.com/startups/358025/postcat)

Data: GitHub API

Astracia Signal Score

Compare with similar →

Not enough public signals for a score yet. Missing signals are not a sign of weakness.

Connections

No public connections on record yet.

About the startup

Postcat is a powerful open source, advanced API development and testing tool that helps you speed up API development and testing. It is very suitable for small and medium-sized teams and individuals.

Similar products in Development & IT

Browse category →

Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.

Product

Free Online Developer Tools | API Tester

Free browser-based developer tools including API tester, reg

Latency Atlas

Monitor websites and APIs, compare response times by region, track heartbeat jobs, publish status pages, and automate checks with the Developer API.

deployd

API development tool for Web and Mobile developers.

APIbenchmarks

An independent, open benchmark of developer APIs

api to mcp converter

For developers: api to mcp converter transforms OpenAPI and

Document Automation Hub by airSlate

Every API you need to automate document workflows

SQL Database Schema Generator

Generate a 100% free database schema for your project

Alert Insights by Doctor Droid

Identify trends & bottlenecks from alerts, in seconds

Browse category →

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product

FintX

Native, cross-platform gRPC test tool

nCompass Tech

Reliable, scalable & fast inference for any HuggingFace model

Blockies Animate

Effortless, instant UI animations for any modern web app

Odyc.js

Craft compact story games with JavaScript

Wiz AI

Cursor for Shopify: AI coding for themes

DeveZen

VSCode Extension for coding session tracking

Recently added in Development & IT

Browse category →

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product

ML Junction

One API for every AI model, with a receipt per request

Ink

Behavior JIT: turn proven AI decisions into software.

Flowmaps

Plan your app before you prompt your AI builder

Harf

Move files between devices. No login, no account, no fuss.

Explore expertise in Development & IT

See all →

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile

James NoCode

YouTube · 57K subscribers

NoCode AI Builders

YouTube · 13K subscribers

NeuSource Startup Minds

🎯 NeuSource के साथ करें अपने नए बिज़नेस की शानदार शुरुआत ⬇️

Media about Development & IT

See all →

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show

Gareth Pronovost | Build Without Code

YouTube · 42K subscribers

PlanetNoCode

YouTube · 36K subscribers

Glide

YouTube · 31K subscribers

Founder stories from Development & IT startups

See all →

Retold founder accounts from startups in the same category, each linked to the original.

Story

Tailwind UI's $2 million was five months of a commercial product, not a URL typo

Adam Wathan's August 2020 essay says Tailwind CSS had about 10 million installs and that Tailwind UI, then about five months old, was about to cross $2 million in revenue, figures he stated himself beside a slug that mis

ScreenshotOne took three years to $10k MRR and eight months to $20k

Dmytro Krasun says ScreenshotOne reached $10k monthly recurring revenue in September 2024, almost three years after launch, then $20k in June 2025, and that the second number changed how much more money still drove him.

AJ said Carrd was about $1.2M ARR and he spends time on the product, not campaigns

AJ told SaaS Club Carrd was about $100k MRR, about $1.2 million ARR, and that with two people he invests time in the builder rather than in finding ways to market it; he did not, in the sources fetched here, state $2M AR

WP Engine passed $100M ARR after Cohen made thirty people say they would pay $49

Jason Cohen says he did not start WP Engine until 30 people said they will pay $49 a month, 20 of them did, and in January 2018 he reported the company had passed $100 million ARR and closed $250 million from Silver Lake

Browse Development & IT categories

See all →

Subcategories in the same part of the directory, with the number of listed products.

Category

Code editors & coding assistants

2,583 listed products

Website & app builders

1,744 listed products

Cloud infrastructure & DevOps

1,195 listed products

Monitoring & IT management

646 listed products

Version control & code review

543 listed products

Software testing & QA

445 listed products

APIs & backend platforms

281 listed products

Blockchain development

211 listed products