Promptmetheus
A development platform for designing and optimizing prompts across 150+ language models
- Also known as
- promptmetheus
Available worldwide · Popular in: US
What is Promptmetheus?
A collaborative workspace for prompt engineering with automated quality validation, real-time team syncing, detailed version tracking, and support for testing across a broad model catalog.
Promptmetheus pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free 7-day trial, then $19/month per additional user
Free Trial
Free7-day free trial
- models
- 150+
- providers
- 15
- 15 providers
- 150+ models
- Automatic evaluators
Paid
Per additional user
- Shared workspace
- Real-time collaboration
What Promptmetheus does
The capabilities that matter for prompt management, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Versioning model
- UI hosted registry
- Diff and rollback
- ✓
- Deploy without redeploy
- -
- Non engineer editing
- ✓
- Multi model playground
- ✓
- Ab testing
- ✓
- LLM judge or human eval
- ✓
- Multi step flows
- ✓
- Approval workflow
- -
- Tracing included
- ✓
- Self hostable
- ✗
- Deployment model
- Managed SaaS
- Pricing model
- Usage/seat based saas
Platform & deployment
Independently observed- Web
- Cloud / SaaS
Integrations (1)
Independently observed- LiteLLM SDK•
Promptmetheus FAQ
Common questions about Promptmetheus, answered from independent, dated evidence.
What is Promptmetheus?
A cloud-based platform where teams can compose prompts, test them across 150+ language models, configure custom evaluators, and track iterations with version control. It is indexed under Prompt Management.
Source: https://promptmetheus.com
How much does Promptmetheus cost?
Promptmetheus does not publish its prices. Pricing is quoted on request, across 2 plans (Free and Enterprise), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.
Source: https://promptmetheus.com
What platforms does Promptmetheus support?
We have confirmed browser-based access to Promptmetheus. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.
Source: https://promptmetheus.com
Can Promptmetheus be self-hosted?
We have only confirmed a cloud / SaaS deployment for Promptmetheus, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.
Source: https://promptmetheus.com
What security certifications does Promptmetheus have?
We have independently confirmed GDPR for Promptmetheus. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Promptmetheus not holding them. Always confirm compliance directly before you rely on it.
Where is Promptmetheus available?
Promptmetheus is available worldwide. Its primary market is the United States.
Source: https://promptmetheus.com
Promptmetheus alternatives
Other prompt management we track, ranked by the same independent score.
- AWS Bedrock Prompt ManagementA managed cloud platform for building and deploying generative AI applications using multiple foundation models with built-in customization and enterprise securhigh · 75%
- Orq.aiA unified gateway for routing AI requests across hundreds of models with built-in observability, cost tracking, and governance controls.medium · 74%
- PromptLayerA logging service that tracks prompts and API requests for debugging and replaymedium · 72%
- PromptHubA collaborative platform for managing, testing, and deploying AI prompts across teamslow · 25%
- PromptfooOpen-source CLI for testing and securing language model applicationslow · 22%
- LatitudeAutomated observability and fixing for AI agentslow · 22%
Compare Promptmetheus
Side by side against other prompt management, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Promptmetheus, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.05 | 5.4 | ✓ |
| Reliability | 50 | 0.07 | 3.4 | ✓ |
| Capabilities | 87 | 0.04 | 3.3 | ✓ |
| Security posture | 20 | 0.12 | 2.4 | ✓ |
| Price level | 50 | 0.04 | 2.1 | ✓ |
| Integrations | 9 | 0.04 | 0.4 | ✓ |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 6 items | mediumsource · 2026-09-10 · 60% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Ab testing: Yes · Pricing model: usage/seat-based-saas · Self hostable: No · Deployment model: managed-SaaS · Multi step flows: Yes · Tracing included: Yes | mediumsource · 2026-10-02 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 1 | mediumsource · 2026-10-02 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | mediumsource · 2026-10-02 · 50% |
Pricing
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Status page | Yes | mediumsource · 2026-08-21 · 60% |
Security
Is Promptmetheus the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Promptmetheus against the rest of the prompt management we index, using the same dated evidence weighted your way.
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