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Head-to-head · AI Prompt Generators

Agenta vs PromptEval

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Agenta #1 in AI Prompt Generators 9.4/10 Free plan Free plan✓ 1 of 4 features Visit Agenta
PromptEval #7 in AI Prompt Generators 8.8/10 Free plan Free plan✓ 3 of 4 features Visit PromptEval

Agenta leads on 0 checks, PromptEval on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAgenta · 9.4/10
  • Lowest starting pricePromptEval · $9/mo
  • Free planboth
  • Most featuresPromptEval · 3 of 4

Agenta scores higher on our rubric for ai prompt generators: 9.4 against 8.8 out of 10; our editors rank them #1 and #7.

PromptEval is cheaper to start at $9/mo against $29/mo.

Agenta is the better fit for teams needing full prompt operations. PromptEval is the better fit for budget-conscious prompt evaluators.

  • Agenta fits best

    Teams needing full prompt operations

  • PromptEval fits best

    Budget-conscious prompt evaluators

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Side by side

Feature Agenta 9.4/10 Visit ↗ PromptEval 8.8/10 Visit ↗
At a glance
Editor score 9.4 8.8
Ranking #1 in AI Prompt Generators #7 in AI Prompt Generators
Best for Teams needing full prompt operations Budget-conscious prompt evaluators
Pricing model Free plan + paid Free plan + paid
Starting price $29/mo $9/mo (best)
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web Web
Support Email, Live chat, Community Email
Compliance SOC 2, SSO/SAML, GDPR PCI DSS
Integrations 1,000+ integrations 2 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features Agenta 1/4 · PromptEval 3/4
Prompt variables Not checked yet Not checked yet
Prompt testing ✓ ✓
Team collaboration Not checked yet ✓ (best)
API access Not checked yet ✓ (best)
Specs
Model support Not checked yet Single
Optimization mode Not checked yet Assisted
Template limit Not checked yet Not checked yet
Our review
Pros
  • Prompt versioning includes branching, comparisons, commits, and rollback.
  • Testing, evaluations, benchmarks, and tracing support prompt operations.
  • Hosted, API, and self-hosted options span multiple model providers.
  • Scores prompts across clarity, specificity, structure, and robustness
  • Combines version history, A/B testing, judging, and AI rewrites
  • Adds REST API, GitHub Actions, and production prompt serving
Cons
  • Hobby limits teams to 2 members and 5,000 agent runs monthly.
  • Hobby trace data retention is limited to 1 week.
  • Enterprise pricing and usage limits are customized rather than published.
  • Model support is limited to a single model
  • Free plan allows 3 web evaluations per month
  • Team plan pricing is not shown in the published plan details
Our verdict

Agenta is an open-source AI application workspace for teams building and operating prompts, agents, and workflows. It combines a prompt and configuration registry with templates, version history, playground testing, evaluations,…

Read the review →

PromptEval is a SaaS platform for evaluating and optimizing prompts for large language models. It is aimed at solo developers, AI builders, and teams shipping prompts in production. Core capabilities include scoring across clarity,…

Read the review →
  1. AgentaAI Prompt Generators 9.4Free plan
  2. PromptEvalAI Prompt Generators 8.8Free plan

Strengths and trade-offs

  • Agenta — where it wins

    • Prompt versioning includes branching, comparisons, commits, and rollback.
    • Testing, evaluations, benchmarks, and tracing support prompt operations.
    • Hosted, API, and self-hosted options span multiple model providers.

    Where it doesn't

    • Hobby limits teams to 2 members and 5,000 agent runs monthly.
    • Hobby trace data retention is limited to 1 week.
    • Enterprise pricing and usage limits are customized rather than published.

  • PromptEval — where it wins

    • Scores prompts across clarity, specificity, structure, and robustness
    • Combines version history, A/B testing, judging, and AI rewrites
    • Adds REST API, GitHub Actions, and production prompt serving

    Where it doesn't

    • Model support is limited to a single model
    • Free plan allows 3 web evaluations per month
    • Team plan pricing is not shown in the published plan details

More comparisons

All AI prompt generators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update