postly GitHub ↗

POSTLY / DECISION GUIDE

Two API
workflows.

One keeps the work in your repository. The other brings a mature hosted platform to your team.

The honest answer is not “Postly replaces every Postman feature.” It is: which boundary do you want your API client to have?

LOCAL FILES / NATIVE DESKTOP / CLIPOSTMAN CLOUD / TEAM PLATFORM

THE REAL TRADE

Control the boundary.

Postly makes the repository the source of truth. Postman makes the workspace the collaboration surface. Both can be useful; they optimize for different kinds of trust.

01 / SIDE BY SIDE

Pick the shape
of your work.

Read the “better fit” column as a decision aid, not a leaderboard.

Dimension
Postly
Postman
Better fit
Source of truth
Local project directory, TOML files, ordinary git diff.
Collections and related API assets organized in workspaces; Native Git is also available.
Postly for repo ownership.
Postman for hosted coordination.
First run
Open the app or CLI without signup or a hosted workspace.
The workspace model is account-based and syncs edits with collaborators.
Postly for a private start.
Desktop + terminal
Native Rust desktop and postly CLI share the same request model.
Postman desktop plus Postman CLI/Newman, with their own install and workflow boundaries.
Postly for one local project.
Automation
Native requests, assertions and collection runs do not need Node.js.
Newman is Node.js-based; Postman CLI is a separate tool and signed-in runs can send results to Postman cloud.
Postly for a lean toolchain.
Migration
Postman v2.1 import with explicit diagnostics for review items.
Native Postman authoring needs no migration step.
Postman for native format.
Postly for an auditable move.
Team platform
Git, pull requests and plain files are the collaboration layer.
Shared workspaces, viewers, roles, monitoring, catalog and enterprise controls.
Postman for centralized governance.
Price / license
MIT open source; no hosted account required for the core path.
Free plan plus paid Solo, Team and Enterprise plans with changing limits.
Postly for open local work.
Postman for paid platform services.

Postman features and plans change. See the official pricing page and the workspace documentation before making a procurement decision.

02 / THE DECISION

Use the tool that
fits your boundary.

CHOOSE POSTLY IF

Your API work belongs in Git.

  • You want to start without an account.
  • Requests should be reviewable beside application code.
  • Desktop edits and terminal runs must share one project.
  • You prefer explicit migration warnings over silent compatibility.
Try the local example ↗

CHOOSE POSTMAN IF

Your team needs a hosted control plane.

  • Shared workspaces and role-based access are central.
  • Monitoring, cataloging or hosted performance testing matter.
  • Your organization already standardizes on Postman cloud.
  • Native Postman compatibility matters more than local files.
Explore Postman ↗

03 / TEST THE CLAIM

Bring one collection.

Export a Postman Collection v2.1 and environment, then run the same scenario in Postly. Read the warnings, compare the assertions and inspect the resulting Git diff.

See the reproducible test ↗
POSTLY / LOCAL REPLAY
postly import collection ./collection.json --output ./my-api
postly import environment ./environment.json --output ./my-api --secure
postly validate ./my-api --output-json
postly run ./my-api --reporter pretty

27/31 checked-in request mappings pass the current compatibility gate. The remaining cases stay visible for review.