Postman records 1,764,877 monthly visits with -7.6% month-over-month growth and Freemium pricing. T3 Code records 1,071,866 monthly visits with +52.5% growth and Free pricing.
Design, test, and govern APIs — now with AI agents in the loop
Open-source control plane for orchestrating coding agents
| Dimension / Metric | | |
|---|---|---|
| Official Domain | postman.com | t3.codes |
| Pricing Model | Freemium | Free |
| Monthly Visits | 1.76M (1,764,877) | 1.07M (1,071,866) |
| MoM Traffic Delta | -144.52K (-7.6%) | +369.11K (+52.5%) |
| Primary Market & Share | 🇮🇳 India (22.9%) | 🇺🇸 United States (35.8%) |
| Direct Visits / mo | 580.23K | 531.21K |
| User Rating | 4.7 | 4.7 |
| Supported Platforms | Website | Website |
Design, test, and govern APIs — now with AI agents in the loop
A multi-protocol client with collections, environments, variables, and reusable requests that works for local debugging and for driving automated test suites.
Generates assertions automatically, supports data-driven runs with exported datasets, and executes tests locally, in the cloud, or from CI pipelines via the Postman CLI.
Agent Mode, the Postman CLI agent skills, and a Model Context Protocol server let coding assistants build collections, write tests, and trigger API workflows from inside the editor.
A structured, queryable map of an organization's APIs, collections, and dependencies that lets agents find the right service and understand what a schema change would break.
Open-source control plane for orchestrating coding agents
Run Claude Code, Codex, Antigravity, OpenCode, Cursor and Grok sessions side by side in one workspace.
No resold tokens or quota caps — connect the credentials and plans you already pay for, and switch models mid-thread.
Manage branches, automate commits and pushes, and handle pull requests with inline diff review before accepting changes.
Open-source and MIT licensed, so you can run it on your own infrastructure and modify it for your team.
Offers an integrated AI-native code editor experience rather than a standalone multi-agent orchestration control plane.
Offers an integrated AI-native code editor experience rather than a standalone multi-agent orchestration control plane.
SpecialistWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
SpecialistWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
An agentic coding platform that ships real software
Free / Open-sourcePowerful visual workflow automation and API integration builder, but lacks Postman's granular API request inspection and documentation features.
Free / Open-sourcePowerful visual workflow automation and API integration builder, but lacks Postman's granular API request inspection and documentation features.
SpecialistThe coding agent that learns your coding taste
SpecialistThe coding agent that learns your coding taste
Free / Open-sourceRuns multiple CLI coding agents in parallel using git worktrees, offering a robust open-source multi-agent developer environment.
Free / Open-sourceRuns multiple CLI coding agents in parallel using git worktrees, offering a robust open-source multi-agent developer environment.
SpecialistAutomates end-to-end testing using plain language agents, but lacks Postman's manual debugging and environment variable management tools.
Orchestrates parallel AI agents to plan and ship code, though with a different UI and workflow setup.
Orchestrates parallel AI agents to plan and ship code, though with a different UI and workflow setup.
SpecialistOffers superior test case management and CI integration for QA workflows, but lacks native API request crafting and mocking tools.
SpecialistOffers superior test case management and CI integration for QA workflows, but lacks native API request crafting and mocking tools.
SpecialistBrings model-agnostic AI coding assistance directly into your IDE, but does not provide Postman's structured API collection management.
SpecialistContext-aware AI that plans, codes, tests, and documents across your engineering workflows
SpecialistContext-aware AI that plans, codes, tests, and documents across your engineering workflows
SpecialistExecution-backed code review that runs real API, UI and security tests on every pull request
