Estimated monthly cost comparison — not just the headline price
Postman and Sketch do different jobs, so this is not a like-for-like comparison. The prices below are shown side by side for reference only; compare what each tool does before comparing cost.
Prices change often — confirm on the vendor's site before buying. Report incorrect pricing →
Quick Take
Different tools for different jobs — no cost winner
Based on advertised price plus documented recurring fees, not your exact usage.
Best for Postman
API development and testing platform. Free for individuals, then $14-$49/user/mo for teams — but col
Best for Sketch
Mac-only design tool. Standard plan $12/editor/mo. Simpler than Figma but limited to macOS and less
API development and testing platform. Free for individuals, then $14-$49/user/mo...
Advertised
$0
/month
Estimated monthly cost
$48
/month (illustrative)
Collection Runner Hard Limit
Free: 25 runs/mo. Basic: 250 runs/mo. Professional: 2,500 runs/mo. CI/CD pipelines running tests on ...
Monitoring Call Overages
API monitoring calls capped per plan. Exceeding limits requires purchasing additional monitoring blo...
Mock Server Call Limits
Mock server calls capped at 1K (free), 10K (Basic), 100K (Professional). API-first development with ...
Mac-only design tool. Standard plan $12/editor/mo. Simpler than Figma but limite...
Advertised
$12
/month
Estimated monthly cost
$20
/month (illustrative)
Mac Hardware Requirement
Sketch runs only on macOS. Teams must buy Macs ($1,000-2,500 each). This is the biggest hidden cost ...
Business Plan for SSO
SSO/SAML requires Business at $20/editor/mo — 67% more than Standard. Required for any company with ...
Postman advertises $0/mo. Sketch advertises $12/mo.
Postman has 3 documented hidden fees. Sketch has 2.
Postman confidence: 72%. Sketch confidence: 74%.
| Metric | Postman | Sketch | Winner |
|---|---|---|---|
| Advertised Price | $0/mo | $12/mo | Postman |
| Estimated Monthly Cost | $48/mo | $20/mo | — |
| Recurring Extra Fees | +$48/mo | +$8/mo | Sketch |
| One-Time Costs | $0 | $0 | — |
| # Documented Fees | 3 | 2 | — |
| Pricing Tiers | 4 | 0 | — |
| Affiliate Program | None | None | — |
Postman advertises $0/mo and Sketch advertises $12/mo. Postman has 3 documented extra fees (recurring: +$48/mo), while Sketch has 2 (recurring: +$8/mo). Postman and Sketch do different jobs, so there is no like-for-like cost winner — compare what each one does before comparing price. Your real cost depends on seats and usage — use the calculator for your numbers.
Postman has 3 documented extra fees: Collection Runner Hard Limit, Monitoring Call Overages, Mock Server Call Limits. Recurring fees add roughly $48/mo on top of the $0/mo advertised price.
Sketch has 2 documented extra fees: Mac Hardware Requirement, Business Plan for SSO. Recurring fees add roughly $8/mo on top of the $12/mo advertised price.
Choose Postman if: API development and testing platform. Free for individuals, then $14-$49/user/mo for teams — but col. Choose Sketch if: Mac-only design tool. Standard plan $12/editor/mo. Simpler than Figma but limited to macOS and less . The right choice depends on your team size, usage volume, and which features you need most.
This comparison is compiled from public vendor pricing pages and documentation. It uses illustrative assumptions (see "Cost Comparison Summary"), not your exact seats or usage, and vendor prices change often. Confirm current prices on each vendor's site, and use our calculator with your own usage for a closer estimate. Spotted an error? Email hello@trulycritic.com.
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