Why Postman?

APIdog markets itself as a “simpler, cheaper, connected” alternative to Postman. And on the surface, it might look like it covers the same API lifecycle. But when you dig deeper, critical gaps in protocol coverage, testing depth, governance, integrations, and scale turn that simplicity into fragility. Because when you buy cheap, you buy risk, and those risks show up as tool changes, missed deadlines, and higher long-term costs. Postman gives you the connected workflow teams love, with the enterprise-grade capabilities you need to grow without hitting a ceiling.

Buy cheap, buy risk. Or buy once and unlock real business value at scale.

postman
apidog

Integrated API lifecycle support

One platform. One view. 10× velocity.

Full lifecycle: design (multi-format), mocking, testing, docs, distribution, monitoring, governance

Spec-first or collection-first; bi-directional sync

Active & passive monitoring

Public & private API distribution

Shallow, siloed lifecycle

Spec-first only, OpenAPI-only

Manual stage linkage

No passive monitoring or governance

No API distribution network

Development velocity & collaboration

All teams. One workflow. Better APIs.

Real-time collab across all assets

Inline comments, reviews, branching

Role-based permissions, partner workspaces

Git integration without Git dependence

Siloed workflows & communication

Spec-only collaboration

No inline comments or RBAC

Git-only, excludes non-Git experts

Notifications only, no interactive actions

Easy to use & scale

Loved by developers. Trusted by enterprises.

Intuitive UI, scales to enterprise

Broad protocol & auth support

Enterprise-grade security, governance, compliance

Fast to use, fast to fail

Limited protocol/auth coverage

No security testing, governance, compliance

Minimal enterprise adoption

Total cost of ownership

Lowest total cost of ownership

Single platform, no tool sprawl

Full lifecycle, automation, governance included

Cheap now, costly later

Missing lifecycle depth = tool sprawl

Manual workflows & rework drive cost

Challenge: Organizations need a platform that connects every stage of the API lifecycle (from design and mocking to testing, documentation, distribution, and monitoring) without losing context or creating rework. Fragmented workflows create drift, quality gaps, and delays.

Why Postman: Postman unifies the full lifecycle in a single, governed workspace. Whether you start spec-first or collection-first, every asset (specs, mocks, tests, docs) stays linked, updated, and governed. One platform means faster delivery, fewer bugs, and less tool sprawl.

Postman enables:

  • Full lifecycle coverage: design, mock, test, document, monitor, distribute
  • Multi-format support (OpenAPI, RAML, GraphQL SDL, WSDL, gRPC, REST, WebSockets, MQTT)
  • Start spec-first or collection-first, with bi-directional sync
  • Visual or raw code (YAML/JSON) editing
  • One-click transitions between lifecycle stages
  • Active & passive monitoring with drift detection
  • Built-in governance at every step

APIdog considerations: APIdog is spec-first and OpenAPI-only (no RAML, GraphQL SDL, or WSDL), lacks governance features like in-editor linting or automated quality gates, requires manual setup for lifecycle linkage, offers only active test-based monitoring with no drift detection, and has no public or private API network for discoverability or partner access.

Postman is trusted by over 500,000 companies, 40 million users, and 98% of the Fortune 500

Industry recognition

Don't just take our word for it—learn why G2 recognized Postman as the #1 API platform in 2024.

Read the report →

Illustration of Postmanaut on a podium raising a trophy with banner for G2 Leader.
Paylocity logo
Managing API specifications across multiple tools has always been a challenge. With Postman, we can integrate more deeply into our API design cycle—capturing business rules and validation. Postman consolidates our entire workflow, from design to testing and documentation, into a single platform. This eliminates constant imports and exports, keeping teams in sync and accelerating API development.

Ben Heil,

Principal Software Engineer, Paylocity

Paypal logo
APIs are a core strength for PayPal, moving billions of dollars globally. Thanks to Postman, it's possible to explore and invoke APIs in minutes. Postman creates an extremely seamless experience.

Swapnil Sapar,

Principal Engineer, PayPal | Read their story

Visma company logo
Postman is the complete platform that gives us the flexibility. It supports all the different technologies that our teams might use.

Mili Orucevic,

Chief Software Quality Engineer, Visma | Read their story

ShipEngine company logo
Postman is a familiar tool for API teams today. It's the lingua franca for how to understand APIs.

James Messingera,

Director of Developer Experience, ShipEngine

TotalEnergies company logo
The Postman API Platform is highly collaborative. Team workspaces enable our developer community to work effectively when designing and building APIs.

Amin Aissous,

Head of API Engineering, TDF, TotalEnergies | Read their story

Western Governors University logo
I find Postman's mocking capabilities inspiring and innovative. You can test your application or your service's reaction to dependencies. We're building in resiliency before we release.

Jerry Jasperson,


Why teams choose Postman

These are the most common questions we hear from teams evaluating Postman as a modern API platform:

Is Postman more than just an API testing tool?

Yes. Postman supports the entire API lifecycle, including design, mocking, testing, documentation, publishing, monitoring, and governance all in one connected platform.

APIdog may feel simple for small, spec-only projects, but gaps in protocol coverage, governance, automation, and integrations can create expensive limitations as your API program grows. When you buy cheap, you buy risk: from tool sprawl and manual rework to missed deadlines and costly migrations. Postman combines the simplicity teams love with the depth and automation they need to scale, from a solo builder to a Fortune 500 API program.

Postman workspaces let all stakeholders (developers, QA, product managers, technical writers, and partners) collaborate in real time, with role-based permissions, inline comments, live conversations, and version control across the full lifecycle. Git integration is available but not required, so non-Git experts can still participate. APIdog’s collaboration is limited to spec editing, with Git-only workflows that exclude non-technical contributors.

Postman is trusted by 98% of the Fortune 500 for its enterprise-grade controls like RBAC, SSO/SAML, audit logs, BYOK encryption, SOC 2, GDPR, and HIPAA compliance.

Debunking common myths

APIdog may make claims about Postman. Here are the facts:

Myth: Postman requires constant rewriting of requests and scripts for evolving APIs.

Fact: Postman supports bi-directional sync between specs and collections, so changes in one automatically update mocks, tests, and documentation. Tests and workflows use reusable, componentized scripts (like shareable libraries) that can be applied across collections, environments, and workspaces. Update the logic once, and it’s reflected everywhere. You can start spec-first or collection-first, design visually or in YAML/JSON, and keep all assets aligned, no constant rewrites required.

Fact: In Postman, specs, mocks, tests, and docs are lifecycle-linked. Update a spec once, and the changes cascade automatically to connected assets. APIdog’s spec linkage is manual, with no governance to ensure alignment.

Fact: Postman offers Postman Flows for visual orchestration and a visual API Builder for designing APIs, plus full YAML/JSON editing for power users. You can switch between visual and code views instantly, combining simplicity with flexibility.

Fact: Postman can generate collections, example responses, and mocks directly from OpenAPI, RAML, GraphQL SDL, and more, keeping them updated automatically as your specs evolve.

Fact: Postman supports custom domains, theming, and versioned documentation, with both public and private publishing options. Plus, Postman offers the world’s largest Public API Network for discoverability (something APIdog doesn’t have).

Fact: That limit applies only to cloud-scheduled monitors on the Free plan. Using the Postman CLI in CI/CD, you can run unlimited tests at no cost.

Fact: Postman's CLI allows you to run collections and tests in any environment (local, self-hosted, or cloud) with no dependency on Postman’s hosted infrastructure.

What evaluation teams want to know

Evaluators often ask about security, extensibility, automation, and integration. Postman delivers.

Does Postman support no-code API orchestration?

Yes. Postman Flows allows you to visually chain requests, set conditions, and branch logic without writing scripts, and you can combine them with reusable, componentized scripts for advanced automation.

Yes. Postman supports example-based mocks, dynamic variables, and governance-validated mock creation, all tied to your specs and collections so they stay in sync as APIs evolve.

Yes. Postman offers the world’s largest Public API Network and private partner workspaces with granular role-based permissions, enabling both broad API discovery and secure partner collaboration.

Yes. Postman offers bi-directional Git sync for specs, collections, and tests, plus prebuilt CI/CD templates for GitHub Actions, GitLab, Jenkins, and more. This reduces setup time and keeps assets in sync automatically.

Yes. Postman is trusted by individual developers, startups, and 98% of the Fortune 500, making it a platform that scales with you from your first API to a global API program.

Still have questions?

Talk to our team and see why teams are choosing Postman over APIdog.

Postman logo in a hexagon shape. Illustration.