Apastra
5.6#25 in ai prompt management softwareFree planFree planSelf-hosted
VisitApastra vs PromptHelm
PromptHelm
8.0#3 in prompt management softwareFrom $39 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Apastra | PromptHelm |
|---|---|---|
| Prompt versioning | Prompt specs are YAML files with stable IDs, variable schemas, and output contracts that can be versioned in Git. | Prompts are managed as versioned artifacts with production and development environments, history, diffs and rollback. |
Apastra plans
- ApastraFree
PromptHelm plans
- FreeFree
- Pro$39 a month
- Business$249 a month
- EnterprisePriced on request
Pick Apastra if…
Apastra suits developers, platform teams, and agents that need versioned prompt specifications and evaluation checks. It is especially relevant to users who can provide their own executable model-call harness.
Pick PromptHelm if…
It is intended for engineering teams shipping LLM features, platform teams consolidating provider keys and reporting, and builders who need prompt history. Teams should account for its invite-only availability.