For enterprise teams evaluating API testing tools like Insomnia and Postman, understanding the real cost is critical. Postman’s recent changes and Insomnia’s alternative approach tell different stories. Let’s dive in.
TL;DR:
Free collaboration with Postman — a myth
On March 1st, 2026, Postman discontinued free collaboration for small teams. Now, Git or Cloud-native collaboration requires a Team plan starting at $19 per person per month. That means even a 3-person team is now paying $57 per month just to keep their API definitions versioned alongside their code.
Postman frames this as progress: “We now support native Git where you can version collections, specs, and tests directly in your local Git repository.” But the reality is sour. They’ve, in fact, monetized a feature that was previously free, betting that teams will accept the cost as a “necessary part of development”.
Free collaboration with Insomnia — a reality
At Insomnia, we believe that small teams shouldn't have to choose between collaboration and affordability. Insomnia offers free Git sync for small teams. No paywall or “upgrade required” message.
We also believe users should be able to decide how they work and where their data lives. Hence, Insomnia provides unlimited E2EE cloud collaboration for free on all plans. This means that:
For teams larger than 3, you can upgrade to Insomnia’s Pro plan, instantly gaining access to Git sync for all users and role-based access controls (RBAC) to manage those user permissions.
I’m no mathematician, but for a 3-person team just looking to collaborate via Git, costing $57/mo for Postman and $0/mo for Insomnia.
Our philosophy is simple but significant: collaboration shouldn’t be and isn’t a premium feature.
Postman’s basic RBAC, the ability to assign roles like “Editor,” “Viewer,” or “Admin”, costs $19/user/month. For a 10-person team, that’s $190/month.
At 40% of the cost, Insomnia’s Pro plan includes RBAC with the same basic role management (Editor, Viewer, Admin) on every paid plan.
More importantly, Insomnia doesn't use RBAC tiers as a pricing wedge. You get:
For that same 10-person team where collaboration and RBAC is essential, you’re saving $840/year with Insomnia’s Pro plan.
Insomnia enterprise-grade security:
Postman’s advanced security features like secrets detection, vault integration, and domain capture are available as a separate $29/person/month add-on on top of their enterprise pricing. So the full cost for a secure, enterprise-grade setup with basic governance looks like:
For that same 10-person team, that is $780/month just for governance and security. These features should be standard at an enterprise level.
Insomnia’s enterprise plan is $45/person/month, and it includes:
This means when you need those enterprise-grade security features, you'd pay $78/person/month for Postman and just $45/person/month on Insomnia.
The math for a 10-person team:
Security shouldn't be a premium add-on. It should be built-in.
Postman released their new API catalog as a “system of record” for API portfolio management. They pitch it as a live operational layer that gives engineering teams "a single pane of glass” for APIs and services in their organization. The promises are compelling…one place to see all APIs, their governance status, compliance, health metrics, and performance; it's where you observe APIs.
But here's the problem: it's not where developers work. Developers still have to manually sync specs, rebuild definitions, hunt for the latest versions, and maintain parallel copies between catalog and their actual development environment. The “catalog” then becomes another source of truth to keep in sync, which means it's not really a source of truth at all.
Where Insomnia does it better
The insomnia team is building something fundamentally different: the Kong Konnect integration, which connects developers directly to your organization's central API repository.
Here's a high-level overview of how it will work:
This Konnect and Insomnia integration creates an actual source of truth because it's where the developers actually work. The Kong Dev Portal becomes the source of record, and Insomnia becomes the testing and debugging interface.
Postman API Catalog and Insomnia’s upcoming Kong Konnect Integration: What’s the difference?
Insomnia preserves what developers value (speed, simplicity, control) while delivering what enterprises require (centralized governance, streamlined workflows).
"The 'catalog' then becomes another source of truth to keep in sync, which means it's not really a source of truth at all."
Postman launched an AI-native strategy that operates on a credit system. With Postman’s free plan, you get 50 monthly AI credits; once they are done, there’s no opportunity to buy more credits.
Insomnia's current AI capabilities, such as smart commits, mock servers generated via natural language, bring your own LLM, host your own LLM and use it for Insomnia's AI features, and MCP sampling and elicitation are free for all users, regardless of plan.
The Postman AI features still require buying into their credit system and upgraded plans. Insomnia's approach is absolutely different:
Here's what's happening in Postman's messaging: They're launching flashy AI features and hoping teams overlook the pricing model shift.
The narrative goes: "Yes, Git collaboration costs money now. But look! We have Agent Mode! AI debugging! Test generation!"
And yes, those are genuinely useful features. But they're also the perfect distractions.
While you're evaluating whether Agent Mode is worth it, you might miss what actually changed: the fundamental cost of working on a small team has increased. Small team collaboration used to be free. RBAC used to be simple. Now they're premium features, and AI is the shiniest object in the room.
This is a classic business move: introduce premium features so game-changing that they justify the price increases on everything else. Teams focus on the AI, not the $19/month Git collaboration tax they're now paying.
The truth? AI capabilities are cool, but they don't change the underlying economics. A 10-person team still pays $500/month for basic governance plus collaboration.That's the real story. AI is the headline. Pricing is the substance.
Postman isn't wrong to charge for advanced features. But they're now charging for basics that used to be free. The shift from democratized collaboration to premium tiers is the real story here, and AI is the distraction.
If you're a small team that values:
...then it's worth evaluating your options.
Our Migrate Postman to Insomnia Documentation walks you through the process, so your team can be up and running by your next standup.
Ready to collaborate with Insomnia? Get started for free.
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