Dev tools · alternatives · 2026
24 alternatives to Apate API mocking/prototyping server and Rust unit test library
API prototyping/mocking server & rust unit tests library to mimic external 3rd party API endpoints with Rhai scripting capabilities - rustrum/apate
Apate is a development tool that provides both an API mocking server and a Rust unit test library. It allows developers to simulate API responses during development and testing without relying on live endpoints. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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We'd love to share our work with you: Restate, a system for workflows-as-code (durable execution). With SDKs in JS/Java/Kotlin and a lightweight runtime built in Rust/Tokio. https://github.com/restatedev/ https://restate.dev/ It is free and open, SDKs are MIT-licensed, runtime permissive BSL (basically just the minimal Amazon defense). We worked on that for a bit over a year. A few points I think are worth mentioning: - Restate's runtime is a single binary, self-contained, no dependencies aside from a durable disk. It contains basically a…
2024 · restate.dev · its alternatives →
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Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
- 3
Apidog▲570Development 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 This fragmented approach leads to outdated API specs and chaotic collaboration.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 →
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Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.
2019 · httptoolkit.tech · its alternatives →
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A terminal-based text editor written in Rust. Contribute to gchp/iota development by creating an account on GitHub.
2014 · github.com · its alternatives →
- 6MO
2019 · mockit.netlify.com · its alternatives →
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Friendly and fast tool for sending HTTP requests. Contribute to ducaale/xh development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 8
Hello HN, I introduce a property-based testing tool for Ruby. Ruby's ease of test-writing and rich ecosystem are widely acclaimed. However, property-based testing is not as widely used as in other languages such as Haskell or Elixir, and I think this is because there is no de facto testing tool. This gem currently not only has the basic functionality of stateless property-based testing but also has the following features: - Support verbose mode that allows you to see its shrinking procedure and algorithms. - Support several concurrency/parallel executions of each test. As of now,…
2024 · github.com · its alternatives →
- 9
Common data structures and algorithms in Rust. Contribute to EbTech/rust-algorithms development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 10
Bid on the RGP-Domain falcao.it. Bid now from €10 and secure the domain at an early stage!
2012 · falcao.it · its alternatives →
- 11
A developer-friendly, fast and functional HTTP(S) server.
Nov 2025 · apimokka.github.io · its alternatives →
- 12
Hurl, run and test HTTP requests with plain text and curl. Hurl can run fast automated integration tests.
2021 · hurl.dev · its alternatives →
- 13
A high-performance Postgres replication engine written in Rust. Embed it in your Rust application or run it as a standalone binary. - supabase/etl
2024 · github.com · its alternatives →
- 14
Bringing Http/Https and WebSockets High Performance servers for PyPy3 and Python3 - cirospaciari/socketify.py
2023 · github.com · its alternatives →
- 15
A Language Server Protocol (LSP) implementation for systemd unit files, providing editing support with syntax highlighting, diagnostics, autocompletion, and documentation made with rust.
2025 · github.com · its alternatives →
- 16
Octrafic▲130Test your APIs in plain English, straight from the terminal
Mar 2026 · its alternatives →
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Stop half-done APIs! Cherrybomb is a CLI tool that helps you avoid undefined user behaviour by auditing your API specifications, validating them and running API security tests. - blst-security/cherrybomb
2022 · github.com · its alternatives →
- 19ST
2024 · endpts.io · its alternatives →
- 20
2024 · github.com · its alternatives →
- 21GJ
Easily create complex JSON data structures using intuitive templates.
2023 · jsongenerator.io · its alternatives →
- 22
A CLI development tool for WebSocket APIs. Contribute to eliihen/wsta development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 23
Serialization code generator for QUICK struct content comparison - CovenantSQL/HashStablePack
2019 · github.com · its alternatives →
- 24
An example GraphQL server written in Rust. Contribute to lucperkins/rust-graphql-juniper-actix-diesel-postgres development by creating an account on GitHub.
2020 · github.com · its alternatives →
Also compare
- Restate – Low-latency durable workflows for JavaScript/Java, in Rust alternatives
- Mock API Generator alternatives
- Apidog alternatives
- HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup alternatives
- Iota – a text editor written in Rust alternatives
- Mockit – Open-source app to create and configure HTTP mocked endpoints alternatives
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 →