PromptOps Manager vs ProofHound
PromptOps Manager
github.com
ProofHound
proofhound.orgSide by side
| Figure | PromptOps Manager | ProofHound |
|---|---|---|
| Price from | Free | $29/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · Prompting Tool | 7.4 (#8) | 7.6 (#7) |
| Spec score · Prompt Management Software | 7.4 (#22) | 7.7 (#18) |
| Spec score · AI Prompt Management Software | 7.4 (#22) | 7.6 (#18) |
| Integrations | The documented LLM providers are OpenAI and Anthropic, with a fake provider for hardcoded responses. | The site lists Web UI, Webhook, API Token, and MCP as connection options for business systems and AI agents. |
| Purpose | PromptOps Manager is a self-hosted, open-source registry for versioning, testing, and promoting LLM prompts. | ProofHound automates prompt optimization for LLM classification tasks by analyzing error cases, iterating prompts, validating results, and supporting deployment and rollback. |
Plans
In their own words
PromptOps Manager
PromptOps Manager has no write-up on Specifiction yet; its figures are above.
ProofHound
ProofHound is a prompt-optimization platform for LLM classification work, available through an API, self-hosted deployment, or the web. It examines error cases, iterates prompts, validates outputs, and provides controlled deployment and rollback. Dataset uploads accept CSV, TSV, JSONL, JSON arrays, and ZIP files, with field mapping in the interface. Optimization can target overall accuracy or category measures such as recall for high-risk categories and precision for error-prone classes. Immutable prompt versions retain variable configurations, output rules, and differences between revisions. Experiment records include datasets, model configurations, sample judgments, and overall and category metrics. Release controls include gray traffic, A/B testing, full rollout, and one-click rollback. Connections include the web UI, webhooks, API tokens, and MCP. Customers supply their own model provider, and ProofHound says model calls are not charged. A free plan is listed at free, while self-hosted open source is also free.