PromptBuilder is $39 lifetime on Dealify — every major model, one prompt library

Prompt-library tools usually pick a side — they're either a paste-bin of static templates or a chat wrapper around one model. PromptBuilder splits the difference: a template generator that adapts the same prompt for whichever frontier model you're hitting today, with a built-in workspace to run and iterate without switching tabs.

The deal

• Basic — $39 (was $600): 500 generations/mo, 500 assistant requests/mo
• Pro — $79 (was $1,700): 1,000 / 1,000, plus advanced analytics
• Max — $199 (was $3,500): 5,000 / 5,000, dedicated support, custom integrations

30-day money-back. Codes must be redeemed within 60 days of purchase.

Why we picked it

The multi-model adaptation is the differentiator. Most prompt libraries assume you're locked into one provider; PromptBuilder rewrites the same brief for Claude's instruction style, GPT's system-prompt quirks, and Gemini's structured-output preferences without you maintaining three copies. The bundled optimizer (clarity, constraints, example injection) is also closer to what you'd actually paste into a real prompt review than the usual "make it longer" suggestions.

Watch out for

• Team collaboration is on the roadmap, not currently available — solo workflow only at launch
• The "assistant request" counter is separate from generations; heavy iterators may want Pro
• Like all Dealify LTDs: redeem the code within 60 days or it expires

Bottom line

If you're touching multiple model APIs each week and your prompt library is a Notion page with screenshots, Basic at $39 pays for itself the first time you don't have to rewrite a prompt by hand for a model swap.