# OpenRouter vs PromptLayer

| Attribute | OpenRouter | PromptLayer |
|---|---|---|
| **vioscaleAI score** | 66.6 (34% (low)) | 63.3 (72% (medium)) |
| content.faq | `[{"answer":"OpenRouter aggregates 500+ language models from 80+ providers through a single, OpenAI-compatible API interface. It offers automatic fallback routing, cost control, usage analytics, and data policy management for teams deploying AI applications at scale. It is indexed under Llm Gateways.","source":"https://openrouter.ai","question":"What is OpenRouter?","confidence":0.6},{"answer":"OpenRouter offers a free tier, so you can start without paying. Paid plans are also available: Free, Pay-as-you-go and Enterprise. Pricing changes often, so verify at source before relying on it.","source":"https://openrouter.ai/pricing","question":"Is OpenRouter free?","confidence":0.6},{"answer":"OpenRouter supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://openrouter.ai","question":"What platforms does OpenRouter support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for OpenRouter, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://openrouter.ai","question":"Can OpenRouter be self-hosted?","confidence":0.6},{"answer":"We have confirmed 10 integrations for OpenRouter, including Vercel AI SDK, Claude Code, Cursor, OpenAI SDK, Anthropic, Google, Meta and Mistral, plus 2 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://openrouter.ai","question":"What does OpenRouter integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for OpenRouter. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as OpenRouter not holding them. Always confirm compliance directly before you rely on it.","source":"https://openrouter.ai/privacy","question":"What security certifications does OpenRouter have?","confidence":0.7}]` | `[{"answer":"A service that records interactions with various LLM providers, allowing developers to review past requests, troubleshoot issues, and restore previous prompt configurations. Includes distributed tracing, version control, regression testing, and automated evaluation for prompts and AI agents. It is indexed under Prompt Management.","source":"https://promptlayer.com","question":"What is PromptLayer?","confidence":0.6},{"answer":"PromptLayer offers a free tier, so you can start without paying. Paid plans start at $0.00. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.promptlayer.com/pricing/","question":"Is PromptLayer free?","confidence":0.6},{"answer":"We have confirmed browser-based access to PromptLayer. 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://promptlayer.com","question":"What platforms does PromptLayer support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for PromptLayer, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://promptlayer.com","question":"Can PromptLayer be self-hosted?","confidence":0.6},{"answer":"We have confirmed 8 integrations for PromptLayer, including Pydantic AI, OpenAI, Anthropic, Google GenAI, AWS Bedrock, OpenTelemetry, Vertex AI and Gemini API. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://promptlayer.com","question":"What does PromptLayer integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, HIPAA and GDPR for PromptLayer. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as PromptLayer not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.promptlayer.com/pricing/","question":"What security certifications does PromptLayer have?","confidence":0.6},{"answer":"PromptLayer is available worldwide. Its primary markets are the United States and the EU. The vendor is headquartered in the United States.","source":"https://www.promptlayer.com/pricing/","question":"Where is PromptLayer available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | OpenRouter provides a unified, OpenAI-compatible API that consolidates access to over 500 language models from 80+ providers. It features automatic failover for reliability, cost-optimized routing, transparent provider pricing with modest platform fees, and support for multiple deployment and authentication methods. | A platform that maintains logs of prompts and API requests, enabling debugging and replay of previous completions. Provides version tracking, testing, and monitoring with integrated tracing and evaluation features. |
| features.capabilities | `{"caching":"exact","open_source":true,"pricing_model":"usage-based-saas","rate_limiting":true,"deployment_model":"managed-SaaS","routing_strategy":"cost-based","streaming_support":true,"architecture_model":"managed_cloud_saas","automatic_failover":true,"budget_spend_controls":true,"openai_compatible_api":true,"virtual_key_management":true,"request_cost_observability":true,"bring_your_own_keys_byok_routing":true,"custom_rate_limiting_by_user_or_tenant_id":true,"streaming_token_support_server_sent_events":true,"universal_api_key_for_100_plus_llm_providers":true,"zero_data_retention_and_prompt_logging_opt_out":true,"auto_fallback_routing_on_rate_limit_or_downtime":true,"organization_wide_cost_tracking_and_chargebacks":true,"semantic_caching_for_repeat_queries_and_cost_savings":false}` | `{"caching":"exact","ab_testing":true,"open_source":true,"pricing_model":"usage/seat-based-saas","rate_limiting":true,"self_hostable":true,"deployment_model":"managed-SaaS","multi_step_flows":true,"tracing_included":true,"versioning_model":"git-native","approval_workflow":true,"diff_and_rollback":true,"streaming_support":true,"automatic_failover":true,"non_engineer_editing":true,"openai_compatible_api":true,"multi_model_playground":true,"deploy_without_redeploy":true,"llm_judge_or_human_eval":true,"request_cost_observability":true}` |
| integrations.count | 80 | 5 |
| integrations.list | `[{"name":"Vercel AI SDK"},{"name":"Claude Code"},{"name":"Cursor"},{"name":"OpenAI SDK"},{"name":"OpenAI"},{"name":"Anthropic"},{"name":"Google"},{"name":"Meta"},{"name":"Mistral"},{"name":"Model Context Protocol (MCP)"},{"name":"Terraform"}]` | `[{"name":"Pydantic AI"},{"name":"OpenAI"},{"name":"Anthropic"},{"name":"Google GenAI"},{"name":"AWS Bedrock"},{"name":"OpenTelemetry"},{"name":"Azure OpenAI"},{"name":"Vertex AI"},{"name":"Gemini API","native":true,"direction":"bidirectional"}]` |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":["US","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free, 50 requests/day","features":["Chat and API access","25+ free models","4 free providers","50 requests/day rate limit","Community support"],"components":[{"kind":"fixed","amount":0,"currency":"USD"}],"contactSales":false,"includedLimits":{"models":"25+","providers":"4","requests_per_day":"50"}},{"free":false,"name":"Standard","summary":"5.5% platform fee on provider pricing","features":["Pay-as-you-go usage billing","500+ models","80+ providers","Email support","Budgets and spend controls","Activity logs and export","Auto-routing and vendor selection"],"components":[{"kind":"percentage","rate":5.5}],"contactSales":false},{"free":false,"name":"Business","summary":"Custom pricing with volume discounts","features":["Fee discounts available","500+ models","80+ providers","Custom rate limits","Invoicing options"],"contactSales":true},{"free":false,"name":"Enterprise","summary":"Custom enterprise pricing and support","features":["Custom pricing","500+ models","80+ providers","Dedicated support team","Contractual SLAs","SSO/SAML","Custom rate limits"],"contactSales":true}],"summary":"Free tier with 50 requests/day, or pay-as-you-go at 5.5% markup","currency":"USD","freeTier":true,"sourceUrl":"https://openrouter.ai/pricing","retrievedAt":"2026-10-02T10:53:56.899Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free","features":["5 Users","2.5k/month Requests","1 Workspace","250/month Eval Cell Executions","10MB max per Dataset","Basic Support"],"minSeats":5,"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"for hackers","contactSales":false,"includedLimits":{"users":"5","requests":"2.5k/month","dataset_size":"10MB","eval_executions":"250/month"}},{"free":false,"name":"Pro","summary":"$49/month plus $0.003/transaction","features":["Unlimited Playgrounds","Unlimited Workspaces","150MB max per Dataset","Webhooks Included","Dedicated Support"],"components":[{"kind":"fixed","amount":49,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"transaction"},"kind":"metered","amount":0.003,"currency":"USD"}],"description":"for small teams","contactSales":false,"includedLimits":{"workspaces":"Unlimited","playgrounds":"Unlimited","dataset_size":"150MB"}},{"free":false,"name":"Team","summary":"$500/month plus $0.002/transaction","features":["25 Users","100k+/month Requests","7.5k+/month Eval Cell Executions","1GB max per Dataset","Webhooks Included","Role Based Access Controls","Dedicated Support"],"minSeats":25,"components":[{"kind":"fixed","amount":500,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"transaction"},"kind":"metered","amount":0.002,"currency":"USD"}],"description":"for growing teams","contactSales":false,"includedLimits":{"users":"25","requests":"100k+/month","dataset_size":"1GB","eval_executions":"7.5k+/month"}},{"free":false,"name":"Enterprise","summary":"Custom pricing, contact sales","features":["Custom limits on everything","Role Based Access Controls","Deployment Approvals","HIPAA with BAA","Flexible Hosting Options","Dedicated Support","Data Retention Control"],"contactSales":true}],"summary":"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.","currency":"USD","freeTier":true,"sourceUrl":"https://www.promptlayer.com/pricing/","retrievedAt":"2026-08-21T12:43:41.184Z","startingPrice":{"amount":49,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | mid |
| pricing.starting_price | - | `{"amount":49,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| security.gdpr | yes | yes |
| security.hipaa | - | yes |
| security.soc2 | - | yes |
| security.trust_center | https://openrouter.ai/privacy | - |

## Capabilities (Llm Gateways)

| Capability | OpenRouter | PromptLayer |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Openai compatible API | ✓ | ✓ |
| Automatic failover | ✓ | ✓ |
| Routing strategy | Cost based | - |
| Caching | Exact | Exact |
| Virtual key management | ✓ | - |
| Budget spend controls | ✓ | - |
| Rate limiting | ✓ | ✓ |
| Guardrails moderation | - | - |
| Request cost observability | ✓ | ✓ |
| Streaming support | ✓ | ✓ |
| Deployment model | Managed SaaS | Managed SaaS |
| Open source | ✓ | ✓ |
| Pricing model | Usage based saas | usage/seat-based-saas |

*Source: vioscaleAI. Generated 2026-10-16T20:51:12.789Z. "-" = undocumented, not absent.*