Insomnia vs Mailosaur

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Insomnia

See full pricing history

USD · US · source: insomnia.rest

Plan	Pricing	Charged by	Offer type
Essentials	Free Essentials — $0 per user/month	Seat · per user per month	Standalone · Free
Pro	USD 12 monthly Pro — $12 per user/month with Monthly selected	Seat · per user per month; monthly billing shown	Standalone · Fixed
Enterprise	USD 45 monthly Enterprise — $45 per user/month with Monthly selected; self-serve up to 50 users, contact sales for larger teams	Seat · per user per month; monthly billing shown; self-serve up to 50 users	Standalone · Fixed

Mailosaur

See full pricing history

USD · US · source: mailosaur.com

Plan	Pricing	Charged by	Offer type
personal — annual billing	USD 20 monthly · USD 20 / month with annual commitment From $ 20 per month , billed annually	Flat · per month , billed annually	Standalone · Starting at

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Insomnia

Essentials

Plan comparison Automated API Testing in CLI: Included
Plan comparison Test Writing, JavaScript API Testing and Test Suites: Included
Plan card Collection runs: Unlimited

Included
Plan card Git Sync projects: Unlimited for up to 3 users

Limited
Plan card Cloud and local projects: Unlimited

Included
Plan card Inso CLI for CI/CD automation: Included
Plan card Environments: Unlimited

Included
Plan card Mock server requests: 1,000 per month

Limited
Plan card End-to-end encryption: Included
Plan card Custom linting rules: Included
Plan card Plugins and AI-powered quality-of-life features: Unlimited access

Included

Pro

Plan card Everything in Essentials: Included
Plan card Users: Unlimited

Included
Plan card Git Sync project access: All users

Included
Plan card Organizations: Unlimited

Included
Plan card Role-based access control: Included
Plan card Mock server requests: 10,000 per month

Limited
Optional add-on Additional mock requests: $10 per 25,000 requests

Limited

Enterprise

Plan card Everything in Pro: Included
Plan card Kong Konnect integration: Included
Plan card SSO and SCIM: SAML/OIDC

Included
Plan card Project storage policies: Local, Git or cloud

Included
Plan card Domain capture, lock and invite control: Included
Plan card Enterprise support: Included
Plan card SOC 2 compliance and security testing results: Included
Plan card Native vault integrations: AWS, GCP, HashiCorp and Azure

Included
Plan card Mock server requests: Unlimited

Included
Plan card Custom payment options: Included

Mailosaur

personal — annual billing

Highlights Users: Includes 1 user With support for up to 3 users

Included
Highlights Inboxes: 1 inbox (with unlimited email addresses)

Included
Highlights Unique domain name per inbox: Each inbox has a unique domain name

Included
Highlights Inbound emails: From 15,000 inbound emails/month

Included
Highlights Email compatibility testing: Included
Highlights API for test automation: Included
Highlights Forward individual emails to external addresses: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

Insomnia

August 29, 2026
Official pricing page
- Essentials: Free
- Pro: USD 12 monthly
- Enterprise: USD 45 monthly

Mailosaur

August 27, 2026
Official pricing page
- personal — annual billing: USD 20 monthly · USD 20 / month with annual commitment