Developer Tools & APIs

AI2sql

SQL assistant

AI SQL assistant for generating and fixing queries.

Blockfrost

Cardano API

Instant and scalable Cardano API.

Blynk

IoT device management

Low-code platform for IoT apps, cloud, and device management.

bunny.net

Edge delivery

Global edge platform for CDN, storage, DNS, and deployment.

BuyWhere

Price comparison API

Compare products and prices across stores.

change.photos

Photo API

Photo API for developers to transform images at scale.

Cline

AI coding agent

Open-source AI coding agent for editors, terminals, and SDKs.

CPFHub

CPF and CNPJ API

API for Brazilian identity and business checks.

Crafting

Secure agent infrastructure

Secure AI agent infrastructure in your cloud.

Craftwork

Design assets

Design assets and templates for creators.

Cronly

Cron monitoring

Monitor cron jobs and schedule HTTP tasks.

DebugMail

Test email server

Fake SMTP server for testing email workflows.

drillr

Financial research

Research and screening across major equity markets.

eidosSpeech

Text to speech API

Text-to-speech API with many voices and languages.

Ethereal Email

Fake SMTP testing

Fake SMTP service for email testing and previewing messages.

Flagpool

Feature flags

Feature flag management for gradual releases and targeting.

FlutLab

Online Flutter IDE

Online IDE and build server for Flutter projects.

football-data.org

Football API

REST API for machine-readable football data.

ForgeCode

AI software factory

Software factory that turns issues and prompts into shipped code.

Formboost

Form backend

Backend and API for web forms without a server.

Forward Email

Email forwarding

Open-source email forwarding and hosting for custom domains.

Funding Signals

Funded lead database

B2B sales leads database for companies that just raised capital.

Game of Thrones Quotes API

Quotes API

API for retrieving Game of Thrones quotes and related data.

Geocodio

Geocoding API

Geocoding and data enrichment for North America.

Getint

Two-way sync

Two-way sync for connected team workflows.

Stark

Accessibility tools

Accessibility tools for product design and development teams.

GoFile

Cloud storage

Simple cloud storage for uploading and sharing files.

HeroHunt

AI recruiting search

AI recruiter for sourcing, screening, and outreach.

Heybounce

Email validation

Email validation service for deliverability and list cleaning.

Holistic.dev

Database optimization

Database optimization service for performance and security issues.

Hyperserve

Video hosting API

Video backend API for developers.

Imitate Email

Email testing sandbox

Email testing for developers, QA, and integration workflows

IPScanner

IP risk detection

Detect bots, VPNs, proxies, and suspicious email signups

IPTrace

IP geolocation API

Fast IP geolocation API for web and mobile apps

IPWho

IP geolocation API

IP geolocation API with network and company data

isEven API

Number check API

REST API that checks whether a number is even

JobsPipe

Job listings API

An API for live job postings from many sources.

Keploy

API testing

AI-assisted code verification with production traffic.

Keycloak

Identity access management

Open source identity and access management for applications.

Keygen

Licensing API

Software licensing and distribution API for apps.

Kraken.io

Image optimization

Compress images and improve website load times.

KVdb

Key-value API

Key-value storage with a web API for serverless apps.

Lix.li

Short link analytics

Short links, click analytics, and REST API.

localhost.run

SSH tunnels

Connect local web apps to the internet instantly.

LocalOps

Internal developer platform

Deploy, monitor, and resolve incidents from one control plane.

LogDog

Mobile debugging

Debug iOS and Android apps in real time.

Logo.dev

Company logo API

API for company logos and brand data.

mails.so

Email validation

Simple email validation API and list cleaner.