Find the free tierthat fits your stack.

linkok.com

linkok.com is a broken link checker that scans websites for link errors and reports results by email. It runs periodic scans, retries after temporary errors to reduce false positives, and provides a full report for review.

Lyssna

Lyssna is a user research platform for running usability tests, surveys, interviews, card sorting, first click testing, five second testing, live website testing, preference testing, prototype testing, tree testing, and recordings in one product.

Repeato

Repeato is a no-code mobile and web test automation tool for iOS, Android, and web applications. It records UI interactions from a mirrored device or simulator on a desktop, then saves the resulting tests to a library for later execution.

OSMNames is an open-source geocoder and place-name dataset based on OpenStreetMap data. It provides downloadable place names with rank, bounding box, and hierarchy fields for indexing and geocoding.

ipapi

ipapi is an IP address lookup and geolocation API that returns location data for an IP address in JSON and other formats. It exposes fields such as city, region, country, postal code, latitude, longit...

Meterian

Meterian is an open source security management platform that scans codebases and container projects for known vulnerabilities and licence compliance issues. It supports Java, JavaScript, .NET, Scala, ...

OpenAPI Definition Designer

OpenAPI Definition Designer is a web-based editor for creating OpenAPI 3 definitions. It supports adding schemas, paths, operations, parameters, request bodies, responses, and API security definitions, with JSON and YAML views for editing and saving definitions.

thumbnail.ws

thumbnail.ws is a website thumbnail and screenshot API that generates images from URLs through HTTP GET, HTTP POST, and SOAP interfaces. It supports screenshots of http and https websites, with a maximum screen size of 1280 x 720 on the free plan.

OrbiSearch

OrbiSearch is an email finder and verification API that finds work email addresses from a first name, last name, and company domain, then validates the result in real time against the live mail server. It also supports bulk CSV processing and a web app for single lookups and validation.