Latitude
7.7#3 in ai prompt generatorsFrom $99 a monthFree planWebAPILinuxSelf-hosted
VisitLatitude vs PromptPerfect
PromptPerfect
5.9#18 in ai prompt generatorsFree planFree planWebAPIExtension
VisitWhat both publish
| Fact | Latitude | PromptPerfect |
|---|---|---|
| License | Latitude is fully open source under the permissive MIT license. | The homepage states that PromptPerfect is open source under the MIT License. |
| Purpose | Latitude is an open-source, MIT-licensed platform for improving production AI agents by capturing agent traffic, surfacing repeated failures, and helping teams monitor and fix them. | PromptPerfect is an open-source prompt optimizer that teaches users why a rewritten prompt works. |
| Security | Latitude states that it has SOC 2 Type II certification, TLS 1.2-plus in transit, AES-256 at rest, SAML SSO, GDPR compliance, European data residency, and exportable audit logs. | The homepage states that the user's API key never leaves their browser. |
Latitude plans
- StarterFree
- Pro$99 a month
- EnterprisePriced on request
PromptPerfect plans
- FreeFree
Pick Latitude if…
Latitude suits teams monitoring production AI agents and tracking recurring failures or regressions. Its plan descriptions position Starter for teams establishing AI infrastructure and Pro for collaborative AI product teams scaling up.
Pick PromptPerfect if…
It suits people refining prompts in a browser, supported sites, or backend scripts. It also fits users who want explanations of prompt rewrites and support for Gemini, OpenAI, or Anthropic.