# PromptLayer

> A collaboration layer enabling AI engineering teams to manage and improve prompts without modifying code

- **Canonical URI:** https://www.vioscale.ai/software/promptlayer
- **Category:** Prompt Management
- **Homepage:** https://promptlayer.com
- **Also known as:** promptlayer
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-21T12:53:15.316Z

## Vioscale score

**70.2 / 100**, confidence 54% (medium). Computed 2026-09-01.

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 50 | 0.052 | 2.6 | ✓ |
| reliability | 0 | 0.073 | 0 | - |
| capabilities | 100 | 0.04877777777777778 | 4.9 | ✓ |
| integrations | 26 | 0.04066666666666666 | 1.1 | ✓ |
| security_posture | 55 | 0.073 | 4 | ✓ |
| pricing_transparency | 100 | 0.084 | 8.4 | ✓ |

## Pricing

_As of 2026-08-21, [verify at source](https://www.promptlayer.com/pricing/). Independently observed._

from $49/mo · Hybrid · Free tier

> Free tier available. Pro starts at $49/month, Team at $500/month, both with usage-based billing ($0.002–$0.003 per transaction). Enterprise custom pricing.

| Plan | Price | Free | Commitment |
|---|---|:--:|---|
| Free | Free | ✓ | min 5 seats |
| Pro | $49/month plus $0.003/transaction | - | - |
| Team | $500/month plus $0.002/transaction | - | min 25 seats |
| Enterprise | Contact sales | - | - |

### Free

for hackers

**Included limits:** users: 5, requests: 2.5k/month, dataset_size: 10MB, eval_executions: 250/month

- 5 Users
- 2.5k/month Requests
- 1 Workspace
- 250/month Eval Cell Executions
- 10MB max per Dataset
- Basic Support

### Pro

for small teams

**Included limits:** workspaces: Unlimited, playgrounds: Unlimited, dataset_size: 150MB

- Unlimited Playgrounds
- Unlimited Workspaces
- 150MB max per Dataset
- Webhooks Included
- Dedicated Support

### Team

for growing teams

**Included limits:** users: 25, requests: 100k+/month, dataset_size: 1GB, eval_executions: 7.5k+/month

- 25 Users
- 100k+/month Requests
- 7.5k+/month Eval Cell Executions
- 1GB max per Dataset
- Webhooks Included
- Role Based Access Controls
- Dedicated Support

### Enterprise (Contact sales)

- Custom limits on everything
- Role Based Access Controls
- Deployment Approvals
- HIPAA with BAA
- Flexible Hosting Options
- Dedicated Support
- Data Retention Control

## About

A platform combining prompt versioning, evaluation tools, and observability for LLM applications. It enables domain experts to test and refine prompts, track API usage and costs, and monitor application performance—all without changing application code.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI, Web
- **Deployment:** Cloud / SaaS, Hybrid, On-premise, Self-hosted

## Integrations (8)

_Independently observed._

- Pydantic AI
- OpenAI
- Anthropic
- Google GenAI
- AWS Bedrock
- OpenTelemetry
- Azure OpenAI
- Vertex AI

## Capabilities

_The capabilities that matter for Prompt Management. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Capabilities** | |
| Versioning model | Git native |
| 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 |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 7 | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |

### market

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| market.availability | `{"hqCountry":"US","primaryMarkets":["US","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 75% (high) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |
| pricing.model | freemium | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |
| pricing.price_level | mid | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |
| pricing.starting_price | `{"amount":49,"currency":"USD"}` | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |
| pricing.transparent | yes | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.gdpr | yes | [link](https://www.promptlayer.com/privacy/) | 2026-08-21 | 75% (high) |
| security.hipaa | yes | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |
| security.soc2 | yes | [link](https://www.promptlayer.com/pricing/) | 2026-08-21 | 60% (medium) |

---
*Source: Vioscale (https://www.vioscale.ai/software/promptlayer). Independent, evidence-based software intelligence. Cite the canonical URI.*