Best TextGrad Alternatives in 2026
Updated
20 apps from AI prompt generators ranked against TextGrad on the same published basis.
- 1TextGrad vs Vellum
- 2TextGrad vs PromptWizard
- 3TextGrad vs Agenta
- 4TextGrad vs Google Cloud Agent Evaluation
- 5TextGrad vs Latitude
- 6TextGrad vs MLflow Prompt Optimization
- 7TextGrad vs Prompt Engine
- 8TextGrad vs PromptEval
- 9TextGrad vs PromptForge
- 10TextGrad vs Promptic
- 11TextGrad vs Promptitude
- 12TextGrad vs PromptLayer
- 13TextGrad vs Promptotype
- 14TextGrad vs VantagePrompt
- 15TextGrad vs ProofHound
- 17TextGrad vs GEPA
- 18TextGrad vs GEPAzilla
- 19TextGrad vs Microsoft Foundry Prompt Optimizer
- 20TextGrad vs OpenPrompt
- 21TextGrad vs Pythia
TextGrad alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Vellum | 6.7 | Free plan | $30/mo | Android, Browser, iOS, Mac, self-hosted, Web, Windows |
| 2 | PromptWizard | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 3 | Agenta | 6.4 | Free plan | $29/mo | API, self-hosted, Web |
| 4 | Google Cloud Agent Evaluation | 6.4 | No | — | API, Web |
| 5 | Latitude | 6.4 | Free plan | $99/mo | API, self-hosted, Web |
| 6 | MLflow Prompt Optimization | 6.4 | Free plan | Free | API, self-hosted, Web |
| 7 | Prompt Engine | 6.4 | Free plan | $4.99/mo | Web |
| 8 | PromptEval | 6.4 | Free plan | $9/mo | API, Web |
| 9 | PromptForge | 6.4 | Free plan | $29/mo | API, Web |
| 10 | Promptic | 6.4 | Free plan | €149/mo | API, Web |
| 11 | Promptitude | 6.4 | Free plan | $39/mo | API, Web |
| 12 | PromptLayer | 6.4 | Free plan | $49/mo | API, self-hosted, Web |
| 13 | Promptotype | 6.4 | Free plan | $6/mo | Web |
| 14 | VantagePrompt | 6.4 | Free plan | $3/mo | Web |
| 15 | ProofHound | 6.3 | Free plan | $29/mo | API, self-hosted, Web |
| 17 | GEPA | 5.3 | No | — | self-hosted |
| 18 | GEPAzilla | 5.3 | No | — | API, self-hosted, Web |
| 19 | Microsoft Foundry Prompt Optimizer | 5.3 | No | — | Web |
| 20 | OpenPrompt | 5.3 | No | — | Linux, Windows, Mac |
| 21 | Pythia | 5.3 | No | — | self-hosted |
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Questions about TextGrad alternatives
What is the best alternative to TextGrad?
Vellum, number 1 in AI prompt generators with a score of 6.7 out of 10. The others here: PromptWizard, Agenta, Google Cloud Agent Evaluation and 16 more.
What is the best free alternative to TextGrad?
Vellum is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.