Whitespace.
See who already built your idea — and the space they left open.

CLUSTER COLLECTIONS-REQUESTS-API · 9 ENTRIES · EARLIEST ENTRY 2026-09-24

Desktop API testing clients

This cluster consists of desktop applications for API testing and debugging, focusing on sending HTTP requests, managing collections and environments, and importing Postman collections. The dated history is too thin to read a shape from—only one dated entry exists before the index start, so the cluster predates the index or its members are undated. Traction leaders are x-apimanage (1 star), followed by pigeon and Poppy (0 stars each).

Entry timeline

ENTRY TIMELINE

JUN 2023: 1APR 2025: 1SEP 2026: 6OCT 2026: 1
JUN 2023OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 9 unlabelled

Operator · 5 hobby · 1 open source · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 9 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01x-apimanage1★22 days—hobbyLocal-first API client for developers that sends HTTP requests, manages collections and environments, runs test scripts, and provides mock endpoints.
  2. 02ApiBolt10★3 moliveDesktop app for developers to test, debug, and interact with REST APIs through an intuitive interface.
  3. 03pigeon0★14 days—hobbyDesktop API testing client that sends HTTP requests, manages environments, imports Postman collections, and exports cURL commands for developers.
  4. 04Poppy0★24 daysliveNative offline API testing client and CLI runner that stores collections as plain-text files and supports REST and GraphQL.
  5. 05ApiTest0★20 days—hobbyDesktop API debugging tool that sends requests, manages collections and environments, mocks responses, and runs load tests.
  6. 06Relay0★20 days—hobbyAPI testing client that manages requests as plain-text files on disk, supports environments and variables, and imports Postman collections.
  7. 07pomelo_requests0★1 molivehobbyDesktop API testing platform that manages HTTP and WebSocket test cases, executes suites, and generates Allure reports.
  8. 08batch-explorer-bin0★9 mostaleliveopen sourceDesktop client for Azure Batch applications to create, debug, and monitor jobs.
  9. 09ApiWorkbench0★unknownliveDesktop app for building, testing, and load-testing HTTP API requests, supporting collections, environments, response assertions, and performance reports.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.