ChartDB records 49,523 monthly visits with -33.4% month-over-month growth and Freemium pricing. OrcaRouter records 975,300 monthly visits with -5.2% growth and Freemium pricing.
Open-source database diagram editor with AI-generated ER diagrams
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chartdb.io | orcarouter.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 49.52K (49,523) | 975.3K (975,300) |
| MoM Traffic Delta | -24.87K (-33.4%) | -53.81K (-5.2%) |
| Primary Market & Share | 🇺🇸 United States (12.1%) | 🇺🇸 United States (21.5%) |
| Direct Visits / mo | 19.95K | 249.71K |
| User Rating | 4.6 | 4.3 |
| Supported Platforms | Website | Website |
Open-source database diagram editor with AI-generated ER diagrams
Paste a single read-only query result and ChartDB renders the whole schema as an ER diagram, with no direct database access or local agent required.
Describe a database idea in plain language and get a fully editable, optimized ER diagram that you can refine and export straight to SQL.
Export clean DDL scripts in your preferred SQL dialect or download diagrams as images and embeddable previews for documentation.
On Cloud plans, diagrams stay in sync with the live database automatically, with change logs and version history to track every schema drift.
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Each prompt is graded and routed to the model that clears your quality bar, with configurable fallback chains that retry before a response starts.
Pay provider prices with $0 per-token added on pay-as-you-go and subscriptions, or bring your own provider keys and credits.
PII shielding, jailbreak and injection blocking, and per-call approval for tool and MCP actions run before you are billed.
Request logs, per-prompt receipts, routing and spend dashboards, and copy-as-cURL make every call auditable and attributable.
Provides access to a massive catalog of frontier models with flexible routing, but lacks OrcaRouter's dedicated enterprise governance.
Provides access to a massive catalog of frontier models with flexible routing, but lacks OrcaRouter's dedicated enterprise governance.
One OpenAI-compatible API key for 500+ AI models
One OpenAI-compatible API key for 500+ AI models
Free / Open-sourceOffers an open-source proxy and SDK for unifying 100+ LLMs with failover, requiring self-hosting rather than a managed service.
SpecialistAI diagrams and technical design docs built from your code and systems
SpecialistAI diagrams and technical design docs built from your code and systems
Routes requests across frontier models with automatic failover and analytics, serving as a straightforward alternative API proxy.
Routes requests across frontier models with automatic failover and analytics, serving as a straightforward alternative API proxy.
Gives developers a single OpenAI-compatible endpoint for multiple LLMs with failover, but offers fewer advanced routing rules.
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
SpecialistAI-powered visual collaboration for diagrams, mind maps, and charts
Delivers enterprise-grade LLM gateway features with advanced caching and observability, though at a higher operational complexity.
Delivers enterprise-grade LLM gateway features with advanced caching and observability, though at a higher operational complexity.
Unifies multi-provider model access with built-in governance and cost tracking, but functions more as a broad AI marketplace.
Free / Open-sourceProvides an open-source gateway for unifying model access and failover, but demands self-management and infrastructure setup.
Free / Open-sourceProvides an open-source gateway for unifying model access and failover, but demands self-management and infrastructure setup.
SpecialistAI SQL assistant that writes, fixes and runs queries on your real schema
SpecialistAI SQL assistant that writes, fixes and runs queries on your real schema
SpecialistOpen-source LLM observability and AI gateway for shipping reliable AI apps
SpecialistOpen-source LLM observability and AI gateway for shipping reliable AI apps
