Side by side
OnlyPrompts vs PromptBuilder.cc
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Automate 37,000+ tasks with 150,000+ prompts
Generate, optimize, test, and manage AI prompts in one place.
Primary task
Prompts
Prompts
Pricing
Free Trial · Trial; then from $17/mo
Freemium · Free + from $9/mo
Pricing details
Free + from $17/mo
Free + from $9/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Make
Make
Source rating
4.1 / 5 · 15 ratings
4.6 / 5 · 8 ratings
Catalog views
17k
5.6k
Estimated monthly traffic
—
—
Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- 40% OFF offer for early adopters
- 150,000 prompts for 37,000 tasks
- Tailored for every department (Marketing, RnD, Finance, etc…)
- New prompts updated monthly
- Side-by-side prompt test
- Optimizes generation of prompts
- Easy management of prompts
- Prompt improvement features
- Doesn't require prompt engineering skills
- Prompt optimization capabilities
Listed limitations
- Free trial in a limited time
- Paid version required for full access
- No offline functionality
- No API integration
- Lacks multi-language support
- No collaborative features
- Locked behind paywalls