BerriAI/litellm - GitHub vs PDF Candy
Side-by-side comparison · Updated October 2026
| Description | LiteLLM is an AI gateway and Python SDK from Berrie AI Incorporated, published in the BerriAI GitHub repository. The SDK provides a common interface for model calls inside Python applications. The proxy gateway centralizes access for a team, with virtual keys, model routing, spend tracking, budgets and an administration interface. The official documentation lists support for more than 100 model providers. Supported endpoints and features vary by integration, so verify your model’s streaming, tool-calling, image, audio or embedding requirements. The router supports retries, fallbacks and load balancing; observability integrations can send request data to tools such as Langfuse, LangSmith and OpenTelemetry. LiteLLM also provides an MCP gateway. It can connect upstream servers using Streamable HTTP, SSE or stdio, expose tools through a fixed gateway endpoint, and scope access by key, team or organization. This requires configuring the upstream servers and authentication; the gateway does not automatically grant access to third-party tools. Agent-to-agent integrations are documented separately. The open-source offering has no software license fee for self-hosting. Code outside the enterprise directory is MIT-licensed, while enterprise code has separate terms. Enterprise pricing is quoted by annual gateway request capacity, deployment architecture and support needs, rather than a per-token license charge. Model-provider charges and infrastructure costs still apply. Enterprise adds controls and support such as SSO, SCIM, audit logs and service-level agreements. Compare New API for another self-hosted gateway with provider-channel management and usage accounting. Evaluate a representative workload, inspect request logging and secret handling, test budget and failure behavior, and decide whether SDK integration or a shared gateway best fits your application. | PDF Candy combines online PDF editing, conversion, compression and document organization in one toolkit. You can merge reports, split or reorder pages, convert PDF to Word, extract text with OCR, add a signature or password, and use AI tools to summarize, translate or chat with a PDF. Choose a task, upload the file and download the processed result. The free service needs no account, but page, hourly and file-size limits apply, and batch processing is restricted. Web Monthly costs $6 per month and raises the file limit to 500 MB per task with no hourly limit. A separate Windows Desktop app supports offline work. For documents you upload online, PDF Candy states that original files and processed output remain on its servers for no longer than two hours. |
| Category | Developer Tools | Utilities Application |
| Rating | No reviews | No reviews |
| Pricing | Open Source | Freemium |
| Starting Price | N/A | Free |
| Plans | — |
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| Tags | AI gatewayPython SDKLLM routingMCP gatewayvirtual keys | compressing PDFsmerging PDFsPDF metadata editingOCRfile format conversion |
| Features | ||
| Python SDK for direct application integration | ||
| Shared AI proxy gateway and administration UI | ||
| More than 100 documented model-provider integrations | ||
| Virtual keys, users, teams, budgets and rate limits | ||
| Spend tracking and observability integrations | ||
| Router retries, fallbacks and load balancing | ||
| MCP gateway for Streamable HTTP, SSE and stdio upstreams | ||
| Key, team and organization MCP permissions | ||
| Separate enterprise identity, audit and support features | ||
| Edit, merge and split PDFs | ||
| Compress PDF files | ||
| Convert to and from PDF | ||
| PDF OCR | ||
| Sign, protect and unlock PDFs | ||
| Extract pages, text and images | ||
| Edit PDF metadata | ||
| Add watermarks, page numbers and headers/footers | ||
| AI PDF summarizer, translator and chat | ||
| Windows desktop app with offline operation | ||
| View BerriAI/litellm - GitHub | View PDF Candy | |
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