nowfound

Dev tools · alternatives · 2026

24 alternatives to RestSequence

Test Anything, Code Nothing!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Hey HN! We built Notte, a browser infrastructure and agents platform. Many of our users automate UI workflows or extract data from sites that don’t have APIs. In practice, we noticed that once an agent understands how a site works, parts of the task can often run without a browser by interacting with the same network requests the site uses. So we built Anything API: describe a browser task, and our agent explores the site, builds a function, tests it against your description, and deploys a callable REST endpoint. No infra to manage. How the build works: - Describe the task (best results come…

    Mar 2026 · anything.notte.cc · its alternatives →

  2. 2
    Apidog▲570

    Development teams often struggle with using multiple tools like Postman and Swagger for API design, development, and testing. This fragmented approach leads to outdated API specs and chaotic collaboration. So we built Apidog: a single, unified API platform for team collaboration. It has a beautiful interface that makes it easy to create API spec, generate request data from API spec, validate responses, create mock data, orchestrate test scenarios, and publish API documentation. Apidog = Postman + Swagger + Mock + JMeter.

    2024 · apidog.com · its alternatives →

  3. 3

    Generate custom data & API to build apps in less than 30s

    2021 · retool.com · its alternatives →

  4. 4

    Build relevant search with NoCode, JS components or REST API

    2020 · reactivesearch.io · its alternatives →

  5. 5

    :boom: Test REST, GraphQL APIs. Contribute to kiranz/just-api development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  6. 6
    TestMace▲136

    Work with an API and create automated tests without coding

    2019 · testmace.com · its alternatives →

  7. 7

    Evaluate the functionality of any API

    2023 · explore.swaggerhub.com · its alternatives →

  8. 8

    Link your app design to API calls

    2022 · its alternatives →

  9. 9

    Lorem Ipsum backends for your next no-code app, by @Draftbit

    2020 · example-data.draftbit.com · its alternatives →

  10. 10

    :boom: Test REST, GraphQL APIs. Contribute to kiranz/just-api development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  11. 11

    Automated REST API testing to find bugs in minutes

    2021 · its alternatives →

  12. 12IR

    Sharing an internal tool that accelerated my development work 10-fold, especially with API debugging. Thought fellow developers here might find it useful. As a developer, I often have trouble reproducing errors at the client end. https://intercept.rest lets me debug and monitor API requests and responses. It is similar to the Network tab in Chrome Developer Tools but works for any API: mobile apps, webhooks, frontend etc. After I shared it with a close circle of friends, they found it incredibly useful and even found new use cases, I never imagined. Been a long time lurker here and…

    2018 · its alternatives →

  13. 13

    Free online tool to test APIs and autogenerate documentation

    2018 · swagger.io · its alternatives →

  14. 14

    Simple online database service in the cloud with NoSQL, REST API, low code javascript hooks, MongoDB support and more. Perfect for API automation, custom development, enterprise, backoffice, serverless backends, database driven websites. It provides easy collaboration and data management with secure

    2016 · restdb.io · its alternatives →

  15. 15
    req▲71

    A lightweight, minimal yet powerful API testing tool

    2022 · npmjs.com · its alternatives →

  16. 16
    Reqres▲131

    A hosted REST-API for testing your front-end against

    2014 · its alternatives →

  17. 17TR
  18. 18
    restdb.io▲131

    Simple online NoSQL database backend

    2016 · restdb.io · its alternatives →

  19. 19
    ApiHome▲73

    Home of API testing

    2022 · apihome.io · its alternatives →

  20. 20
    Routebase▲106

    Design, mock, test, and document APIs from one living spec. Full test runner built in: suites, scenarios, ten auth schemes, CLI in CI. No OpenAPI needed.

    Jul 2026 · routebase.dev · its alternatives →

  21. 21

    Mock REST endpoints in seconds. Test without backend delays. Built for developers who need reliable mock data now.

    2017 · mockrest.com · its alternatives →

  22. 22MS
  23. 23

    Remotely deliver & manage feature flags & experiments

    2021 · its alternatives →

  24. 24

    Lightweight REST API health checks and load tests

    2018 · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →