Pdflayer vs WhatRuns
Both are Developer Tools tools. Below, the differences that matter: verified pricing, editorial scores and who each one is really for.
Pdflayer: Pdflayer is a high-quality HTML to PDF conversion API for developers, with a free plan and pricing starting at $9.99/mo. Pricing: from from $9.99/mo. (data verified July 2026)
WhatRuns: WhatRuns is a free browser extension that identifies technologies powering any website at the click of a button. Pricing: from Free. (data verified July 2026)
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At a glance
 Pdflayer ◆ |
 WhatRuns | |
|---|---|---|
| Rating | — | — |
| Pricing | from $9.99/mo | Free |
| Pricing model | Subscription | Free |
| Category | Developer Tools | |
| Visit website → | Visit website → | |
Editorial scorecard
Editorial score from our review methodology — not user ratings.
| Ease of use | 7.5 | 8.5 |
| Features depth | 8.5 | 7.0 |
| Value for money | 8.0 | 9.5 |
| Support quality | 8.0 | 4.0 |
| Integrations | 7.0 | 5.0 |
| Scalability | 8.5 | 6.0 |
| Documentation | 8.0 | 5.5 |
| Onboarding speed | 7.5 | 9.0 |
| Overall | 7.9 | 6.8 |
Frequently asked questions
What is Pdflayer?
Pdflayer is a high-quality HTML to PDF conversion API for developers, with a free plan and pricing starting at $9.99/mo.
What is WhatRuns?
WhatRuns is a free browser extension that identifies technologies powering any website at the click of a button.
How much do Pdflayer and WhatRuns cost?
Pdflayer: from $9.99/mo. WhatRuns: Free.
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