Docling vs LlamaParse API + MCP

Docling 60

Self-hosted rule. Free MIT software with nothing to buy, so 20 + 20 + 20, and no payment protocol (0). 60.

LlamaParse API + MCP 40

No x402, MPP or L402 (0). Credits cost $1.50 per 1,000 on Pay as you go and $1.25 on Pro ($500 a month with 400,000 credits), and credits per page per tier are published in the docs (20). Pay as you go has no subscription and 10,000 free credits a month, and the billing and pricing pages ask for a card only to buy credits or move to Pro (20). A person signs up in a browser (0).

Docling 89

v2.148.0 on 5 November 2026, the day before this check (30). 13 releases from 9 October to 5 November (20). Open issues and pull requests are numerous, an AI triage workflow and PR reminders run, and six maintainers are named; replies not sampled (17 of 25). docling-mcp publishes to the official MCP registry on release under io.github.docling-project, per its workflow and server.json; the registry entry itself was not read (12 of 15). CI, a dependency-update workflow and uv.lock (10). 30+20+17+12+10 = 89.

LlamaParse API + MCP 80

Python and TypeScript SDK v2.19.0 tagged on 21 October 2026, 14 days ago, and the newest changelog entry is 17 October (30). SDK tags 2.14.0, 2.14.1, 2.15.0, 2.16.0, 2.17.0, 2.18.0 and 2.19.0 since 6 August, and 26 dated changelog entries from 6 August to 17 October (20). Public changelog and GitHub SDK repositories, issue replies not sampled (10 of 15). Current official SDKs in Python, TypeScript, Go, Java and .NET (15). Release-please, CI and test workflows, but 2.14.1 had to restore API surface deleted by a bad regeneration, and two breaking changes shipped as minor versions (5 of 10).

Docling 85

Local-software lines, graded on the library with docling-serve and docling-mcp. Installs from PyPI (docling 2.148.0, per the PyPI release feed) for Python 3.10 and later on macOS, Linux and Windows (20). Public CI workflows for checks, tests and heavy examples; the pass state of the default branch was not read (20 of 25). About 719 open issues and 223 open pull requests on the repository page against 13 releases in four weeks, many of them fixes; replies not sampled (15 of 25). Semantic-release changelog with Feature and Fix sections and Breaking sections where they apply (15). Version 2.x since 2024 (15). 20+20+15+15+15 = 85.

LlamaParse API + MCP 80

Statuspage at llamaindex.statuspage.io with LlamaParse (Global) and LlamaParse (EU) groups, each with API and UI components, and a Docs component (20). The history pages, read on 4 November, list two incidents between 6 August and 4 November, 400 errors for some extract schemas on 29 September (14:19 to 16:04 UTC) and a high error rate for agentic parse in the EU on 17 September (18:48 to 20:30 UTC, labelled major, affecting only the EU API). Both are partial, so minor only (20). The rate-limits page gives per-endpoint caps per organisation, the same on every plan, such as 500 parse jobs per 10 seconds, 50 uploads a second per project and 80 reads or 40 writes a second elsewhere (15). It documents the 429 body, says no Retry-After header is sent, and gives exponential backoff with jitter, with the SDKs retrying 429 and 5xx five times by default. No idempotency key or safe-retry guidance for job creation (10). The pricing table lists 99.9% uptime as a platform line, and the Support & SLAs page says contractual uptime commitments are negotiated in Enterprise agreements, with no SLA terms published (5 of 10). Parse and Extract are GA, with Turbo Extract in beta (10).

Docling 77

No OpenAPI file is published; docling-serve is a FastAPI app that serves its schema when run, and docling-mcp's tools carry typed inputs with Field descriptions from Pydantic (20 of 25). No llms.txt on the docs site; Markdown docs and AGENTS.md in the repository (5 of 10). MCP tool docstrings say what each tool returns and which other tool supplies its key, with little on when not to use one (14 of 20). Pydantic types with descriptions, few enums (12 of 15). Many runnable examples in docs/examples, with errors raised as Python exceptions that name the fix, such as OperationNotAllowed and unknown document keys listing valid ones (11 of 15). Changelog per release (15). 20+5+14+12+11+15 = 77.

LlamaParse API + MCP 82

OpenAPI spec at api.cloud.llamaindex.ai/api/openapi.json, per the 30 September check (25). llms.txt at developers.llamaindex.ai, per the same check (10). The MCP page says which product endpoint to use and why API-key callers should use uploadFileByUrl instead of getUploadUrl. Tool descriptions themselves not read (12 of 20). Typed requests with a tier field and a version to pin, not re-checked in depth (12 of 15). The 402 is documented, and we didn't find a full error reference (8 of 15). Dated changelog and dated parse versions such as agentic 2026-09-07 (15).

Docling 77

About 25 MCP tools in the default groups (15), selectable as conversion, generation and manipulation groups, with anchor tools to read one part of a document (22 of 25). max_num_pages, max_file_size and page ranges on conversion, Markdown or JSON export (15 of 20). Errors are exceptions with messages, such as an unknown document key listing the valid ones (12 of 20). readOnlyHint and destructiveHint on the MCP tools, and conversions are repeatable (18 of 20). Sensible defaults and one call to convert; Python only, with a docling-client package for docling-serve (10 of 15). 22+15+12+18+10 = 77.

LlamaParse API + MCP 72

The unified MCP endpoint lists 26 tools on the MCP page, which scores 15. Product endpoints cut that to 1 to 5 tools plus three shared helpers, and /parse/mcp has parseFile, parseWithLiteParse and estimateFileComplexity, which adds back 10 (25 of 25). Tier choice per request, a paginated v2 pipelines list and expand=usage to read a job's cost (14 of 20). The 402 message is clear, and other error bodies weren't checked (10 of 20). No idempotency key and no MCP annotations documented. Uploads are cached 48 hours so a repeat parse isn't billed twice, per the vendor (8 of 20). Official SDKs in Python, TypeScript and .NET (since 14 August 2026) (15).