Quick Answer
Last verified:
High confidence

OpenPrompt costs $4 to $16 per queries per month as of July 2026, with 3 plans available. Plans: Pro at $4/queries per month, Pro + at $8/queries per month, and Pro ++ at $16/queries per month. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

OpenPrompt offers 3 pricing tiers: Pro, Pro +, Pro ++. Paid plans include Pro at $4/queries per month, Pro + at $8/queries per month, Pro ++ at $16/queries per month.

Last verified: | Sources: 1 pricing pages and reviews
Know Before You Buy — See OpenPrompt Plans

OpenPrompt lists $4-$16/queries per month, but hidden costs like implementation and support add to the total as of July 2026. Key hidden costs: token usage, verbose prompts & context bloat, lack of optimization. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Token Usage

high overage

AI tokens can add up quickly, especially in production applications, directly translating to costs.

industry

Token Usage: AI tokens can add up quickly, especially in production applications, directly translating to costs.

2

Verbose Prompts & Context Bloat

high overage

Overly verbose prompts and large context windows can significantly increase compute costs, with some aspects scaling quadratically with input length.

industry

Some aspects of transformer models can even scale quadratically with input length.

3

Lack of Optimization

high overage

Without optimization techniques like prompt caching, costs can quickly balloon, with 20-40% of spend potentially wasted due to inefficient prompts and execution paths.

industry

Lack of Optimization: Without optimization techniques like prompt caching, costs can "quickly balloon," with 20-40% of spend potentially wasted due to inefficient prompts and execution paths.

Frequently Asked Questions

01 What hidden costs should I budget for with OpenPrompt?

Beyond the license fee, budget for: Lack of Optimization (20-40%). Exact totals depend on your deployment size and negotiated terms.

02 Does OpenPrompt charge for implementation?

Implementation costs for OpenPrompt vary by deployment size and customization. Contact the vendor or check our sourced hidden-cost breakdown above for verified figures.

03 How much does OpenPrompt support cost?

Premium support pricing for OpenPrompt depends on your tier and contract terms. See the sourced cost breakdown above for any verified figures we have.

04 Are there overage or storage costs with OpenPrompt?

AI tokens can add up quickly, especially in production applications, directly translating to costs..

05 What add-ons cost extra with OpenPrompt?

Add-on pricing for OpenPrompt varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — See OpenPrompt Plans

Check current OpenPrompt pricing

Prices and terms change; verify against the live pricing page.

See OpenPrompt Pricing