Alternatives to Mocko
Mocko: Developers can mock or proxy HTTP endpoints at shareable public URLs to test against APIs that are not finished yet. Here are 24 other products that do a similar job. Of these, 20 have a free plan, 1 sells for a one-off price.
- Mockfly
Frontend teams can spin up hosted fake REST endpoints, import OpenAPI or Postman files, and fill responses with fake data.
Free plan · Developer tools · Developers
- Routebase
Keeps API specs, mock servers, tests and published docs in step from a single spec, for software teams.
Since 2026
Free plan · Developer tools · Developers
- Agen
Cloud coding agents take a task, change code across repos, fix failing CI and hand back a pull request with a live preview.
Since 2026
Free plan · Developer tools · Developers
- Antifailure
Gives each pull request a throwaway copy of production with masked data so teams and agents can test migrations and load first.
Since 2026
Developer tools · Developers
- AnyHook
Sits in front of your server to receive webhooks from Stripe, Shopify and others, logging each one so missed events can be resent.
Free plan · Developer tools · Developers
- Apply.Build
Hosts apps from a GitHub repo on European servers, with attack filtering, logs and metrics for a fixed monthly fee.
Free plan · Developer tools · Developers
- AppVeyor
Builds, tests and deploys code on Windows, Linux and macOS machines, hosted or on your own server.
Free plan · Developer tools · Developers
- AQ
A shared workspace where teams run Claude Code, Codex and other coding agents on tasks, scheduled bots and reviewed pull requests.
Since 2026
Free plan · Developer tools · Developers
- ArchGenie
Describe or sketch a cloud setup and get a diagram, Terraform or Bicep code, a security grade and cost estimates.
Since 2026
Free plan · Developer tools · Developers
- Argos
Compares screenshots from your test runs so software teams can spot visual changes and approve them before merging.
Free plan · Developer tools · Developers
- Autter
Reviews each pull request for risk and security issues, checks releases and turns production errors into fix PRs.
Since 2026
Subscription · Security and passwords · Developers
- bugzero
For developers: pulls crash reports out of Sentry or PostHog, drafts a fix in your own GitHub Actions with your AI key, and opens a PR.
Since 2026
Free plan · Developer tools · Developers
- Choji
A set of AI agents that turn customer requests into tickets, code changes and reviewed pull requests for software teams.
Since 2026
Subscription · Developer tools · Developers
- Clocktopus
Builds timesheets and delivery metrics from Git commits and AI agent runs, for software teams.
Since 2026
Free plan · Time tracking · Developers
- Clor
Runs Claude Code and Codex jobs in parallel inside isolated containers, locally or on cloud runners, with memory shared across them.
Since 2018
Free plan · Developer tools · Developers
- Code Input
Browser tool for software teams to resolve git merge conflicts, run a merge queue and manage CODEOWNERS rules.
Since 2026
Free plan · Developer tools · Developers
- CodeBoarding
Draws a component diagram of your codebase and shows which parts a pull request touches, for code review.
Since 2025
Free plan · Developer tools · Developers
- Codehooks
Hosted backend that takes in webhooks from Stripe, Shopify and others, stores them and runs your code with queues, cron and retries.
Since 2024
Free plan · Developer tools · Developers
- CodeTracer
Records program execution so developers can replay and step back through bugs in the IDE, CI and code review.
Since 2025
Free plan · Developer tools · Developers
- CoIsland
Mac app that pulls builds, deploys, pull requests and errors into one small inbox and hands fixes to a coding agent.
Since 2026
Free plan · Uptime and monitoring · Developers
- Cord
Runs Claude Code and OpenCode sessions side by side in cloud sandboxes, started from Slack, Linear, GitHub or a phone.
Since 2026
Free plan · Developer tools · Developers
- Coveralls
Tracks test coverage over time for your repos and flags untested code, free for open source projects.
Free plan · Developer tools · Developers
- cubic
AI reviewer that checks pull requests against your whole codebase and team rules, and scans repos for bugs.
Since 2026
Subscription · Developer tools · Developers
- dAppling
Deploys web3 app frontends from GitHub to decentralized hosting, with DNS monitoring and protection against frontend attacks.
Free plan · Website builders · Developers