MapTiler Cloud vs Nominatim

MapTiler Cloud 43

Hosted lines. status.maptiler.com is a StatusCake public uptime report rather than a component incident page (15). Its data loads from app.statuscake.com, whose robots.txt answered with a redirect, so we didn't fetch it and read no history. That's our limit, not a finding, and the rubric gives 5 (5). Monthly request and session quotas are published per plan, but no per-second limit (5). No 429, Retry-After or backoff guidance found in the API reference, the OpenAPI spec or llms-full.txt (0). The pricing page lists a 99.9% SLA on the Custom plan, while the Cloud terms call availability best effort and point to a custom SLA (8). The public APIs are GA (10). 15+5+5+0+8+10 = 43.

Nominatim 82

Read with the local-software lines, since the listing is the Nominatim server an operator runs. The public instance at nominatim.openstreetmap.org belongs to the OpenStreetMap Foundation and its usage policy caps it at one request a second, so it isn't graded as a hosted service. Official packages nominatim-db and nominatim-api on PyPI (5.3.3 on 14 October 2026, Python 3.9 or later) and installation guides for Ubuntu 22 and 24 (20). A public CI workflow runs unit and BDD tests on every push across Ubuntu 24 and 26 with PostgreSQL 13 to 18, and Windows unit tests. We couldn't see run results (20). Issue counts and reply times couldn't be read because the GitHub API was rate-limited for us; Sarah Hoffmann made 76 of the 106 commits since 8 August (12). A ChangeLog per release and semantic version numbers (15). Version 5.3.3 (15). 20+20+12+15+15 = 82.

MapTiler Cloud 79

OpenAPI 3.1.0 document with 32 paths for the public APIs (25). llms.txt, llms-full.txt and a Markdown twin of every page (10). Each API page says what it's for and when to use the SDK instead (session billing), with little on when not to call it (13). Parameters are typed with defaults, such as limit (default 5 forward, 1 reverse) and a types enum, but bbox and proximity are strings (11). Examples on every endpoint, and the spec documents 400, 403, 404 and 414, without an error reference page (10). A dated platform updates page and a geocoding index changelog, but no version in the API path and the spec is version '1.0' (10). 25+10+13+11+10+10 = 79.

Nominatim 51

No OpenAPI or machine-readable contract (0). nominatim.org/llms.txt returns 404, and the manual is HTML, though its Markdown sources sit in the repository's docs folder (0). The API reference explains each endpoint and parameter and when not to use one, such as the details endpoint being for debugging (14). Types, enums and limits are documented, such as format, layer and limit (at most 40), but there's no schema to validate against (12). Example queries and outputs per endpoint, with errors described in prose (10). A versioned manual per release, a ChangeLog and a migration guide (15). 0+0+14+12+10+15 = 51.

MapTiler Cloud 80

Editorial half only. Closed service with general and Cloud-specific terms under Swiss law, and SDKs under BSD 3-Clause and the skill under MIT (20). The privacy policy covers account and payment data and says legal-claim data is kept up to 10 years, but says nothing about how long API request logs are kept (15). A dated deprecation page for v3 maps and migration guides, with no written notice period (12). Hosting with OVHcloud and Google Firebase, data mainly in Switzerland and the EEA, and an EU-only endpoint. Google Analytics, Firebase and FastSpring named in the privacy policy (17). 20+15+12+17 = 64.

Nominatim 59

Open source, GPL-3.0-or-later for the Python code, GPL-2.0 for other files and Apache-2.0 for the osm2pgsql Lua styles (30). A self-hosted server keeps data where the operator runs it. The public instance falls under the OSMF privacy policy and asks users not to send personal data. We didn't read the OSMF policy itself (20). SECURITY.md lists the end of security support for each release line with dates, and a migration guide covers each version (16). No telemetry found in the settings, and request logging is opt-in (15). 30+20+16+15 = 81.

MapTiler Cloud 40

No x402, MPP or L402 (0). Per-1,000 prices for requests ($0.15) and sessions ($2.50) public without login (20). Free plan with no card, though only for testing and non-commercial use (20). Signup is a browser flow (0). 0+20+20+0 = 40.

Nominatim 60

Self-hosted rule. No payment protocol (0). Free software with nothing to buy (20 + 20 + 20). The public instance is also free and keyless, within its usage policy. 0+20+20+20 = 60.

MapTiler Cloud 64

Revocable keys that can be limited to origins and a User-Agent substring and managed by the API keys API, and service tokens that sign requests so the token itself never travels, which earns 27. Less 10 because the key is 'always passed as a query parameter' (17). The public APIs are read-only, and account changes need a separate service token (16). Geocoding returns OpenStreetMap names and addresses, community-edited text, with no prompt-injection guidance (7). An Analytics API and account usage statistics (8). security.txt, a vulnerability disclosure policy and ISO/IEC 27001:2022 certification per the security page. No bug bounty found (16). 17+16+7+8+16 = 64.

Nominatim 50

The server has no authentication of its own; an operator puts it behind their own proxy. The public instance takes no key and identifies callers by User-Agent or Referer (5). Every endpoint reads, so there's nothing to approve (18). Results are OpenStreetMap names and tags, community-edited text, with no prompt-injection guidance (7). Query logging to a file is available through NOMINATIM_LOG_FILE and off by default (8). SECURITY.md gives security@nominatim.org, an acknowledgement within 3 work days, a disclosure process and two years of security updates per release. No bug bounty (12). 5+18+7+8+12 = 50.

MapTiler Cloud 70

@maptiler/client 3.1.0 and @maptiler/sdk 4.2.0 on 2 October 2026, 35 days before this check, with the agent skill updated on 21 October (20). Platform updates entries for August (EU endpoint, key security) and September 2026 (terrain blending) plus the two October releases (20). A Discord community and support answered on a best-effort basis within two business days, per the Cloud terms. We didn't read GitHub issues (10). Official JavaScript client and SDK current, no Python client (12). The SDK repository runs unit and end-to-end tests in CI; we didn't check results (8). 20+20+10+12+8 = 70.

Nominatim 60

Release 5.3.3 on 14 October 2026, 23 days before this check (30). Only one release in the 90 days from 8 August, against 106 commits on the default branch; commits aren't counted as releases (0). Commits from the lead maintainer and seven or more contributors since August, but we couldn't read issue reply times (12). The nominatim-api Python library is current with the server (10). CI on every push, current PostgreSQL and Python versions (8). 30+0+12+10+8 = 60.