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ATAC vs Requestly

The same facts for both, read from GitHub every night, and the relation a person reviewed.

ATAC vs Requestly
FactATACRequestly
LanguageRustUnknown
LicenceMITOther
Stars3.7k6.8k
Latestv0.23.1changelog-2026.03.23
Last push2026-09-032026-10-06
Release cadenceabout 75 days between releasesabout 7 days between releases
Active contributors2 commit authors on the default branch in the last 90 days2 commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace Postman. Alternatives to Postman →

    PartialATACA terminal UI client that imports Postman collections, without an account.

    Full replacementRequestlyCollections and environments in a local-first app, plus rules to intercept, modify and mock HTTP traffic.