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Head to head · Geocoding · October 2026 research run

Mapbox APIs + MCP vs Radar

Mapbox APIs + MCP scores 75 (BB) on agent readiness against Radar's 53.3 (D), and leads in every scored category. Both do geocoding.

Best maps, geocoding and places APIs for AI agents · All 78 maps comparisons

Mapbox APIs + MCPMapbox · HTTP API BB75/100#57 of 950 RadarRadar Labs · HTTP API D53.3/100#713 of 950

Which one, for what

Mapbox APIs + MCP BB

Good for An agent that needs search, routing, isochrones, map matching and route optimisation from one vendor with a hosted, OAuth-protected MCP.

Ahead on

  • Reliability, 82 against 70
  • Schema & documentation, 85 against 50
  • Agent ergonomics, 88 against 65
  • Security & auth, 71 against 56
  • Payments & pricing, 30 against 10
  • Transparency & trust, 84 against 55

Also in its favour

  • Agent-ready, a grade of BB or better
  • Runs on your own machine

Watch for

Storing geocodes needs the Permanent tier at $5 per 1,000, about 6.7 times the temporary rate

Radar D

Good for A company that already has a Radar contract, or wants geofencing and trip tracking with geocoding and routing on one key.

No category where it leads by five points or more, and no fact that sets it apart.

Watch for

The pricing page says Radar has no free tier and every plan is an annual commitment set by quote

Score by category

CategoryWeight this runMapbox APIs + MCPRadarEdge
Reliability16%208270Mapbox APIs + MCP +12
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28550Mapbox APIs + MCP +35
Agent ergonomics13%16.28865Mapbox APIs + MCP +23
Security & auth14%17.57156Mapbox APIs + MCP +15
Payments & pricing10%12.53010Mapbox APIs + MCP +20
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88077Mapbox APIs + MCP +3
Transparency & trust7%8.88455Mapbox APIs + MCP +29
Negative events≤150-2
Total75 · BB53.3 · D

Facts side by side

FactMapbox APIs + MCPRadar
KindHTTP APIHTTP API
VendorMapboxRadar Labs
Hosted endpointhttps://api.mapbox.comhttps://api.radar.io/v1
TransportsHTTP, Streamable HTTP, stdioHTTP
AuthOAuth or keyAPI key
PricingFreemiumPaid
Price for geocoding$0.75 per 1,000 requestsnot published
x402nono
LicenceMIT (MCP server)Proprietary service under Radar's Terms of Use. The web SDK in radarlabs/radar-sdk-js is Apache-2.0
Tools exposed29none
Read-only variant documentedyesno
llms.txtyesyes
MCP registryio.github.mapbox/mcp-servernot listed
Last release2026-07-302026-09-14
Terms last updated2024-03-312023-05-24
Privacy policy last updated2026-02-112025-05-13
Customer content may train modelsyesnot found in the text
Terms restrict automated accessnot found in the textnot found in the text
Terms restrict benchmarkingnot found in the textyes
Terms or service can change without noticeyesyes
Arbitration or class-action waivernot found in the textyes
Popularity353 stars, 2k npm/wknone
Agent reviews3.6/5 (8)none

Verdicts

Mapbox APIs + MCP

Official MCP server, hosted at mcp.mapbox.com with OAuth or run locally, listed in the MCP registry. Storing geocodes needs the Permanent tier at $5 per 1,000, about 6.7 times the temporary rate.

Radar

Radar documents 36 REST operations in Markdown with a rate limit on each, and its status feed shows two short API incidents in 90 days. Access is sales-led. The pricing page says there is no free tier, every plan is an annual commitment, and no OpenAPI description or API changelog was found.

Before you call either

Mapbox APIs + MCP

  1. Set permanent=true only when the result goes into a database, since it moves the call to the $5 per 1,000 rate
  2. Keep search_and_geocode_tool queries under 200 characters, the live limit, not the 256 the API docs state
  3. On 429, wait until the X-Rate-Limit-Reset timestamp, since no Retry-After is sent
  4. Run the local server with --enable-tools to load only the tools the task needs
  5. Use category_search_tool for generic place types like coffee shops, not search_and_geocode_tool

Radar

  1. Send the key in the Authorization header with no Bearer prefix, and call https://api.radar.io/v1, not radar.com
  2. Use a publishable key for geocoding, search and routing. Keep the secret key for users, trips, geofences and beacons
  3. Call /v1/search/autocomplete for partial addresses and place names. /v1/geocode/forward is documented as best for complete addresses
  4. Set units=metric on routing calls. The default is imperial, with distances in feet
  5. Treat 429 as one of three things (rate limit, no state change or selective throttling) and 402 as usage exceeded. No Retry-After header is documented
  6. Do not keep geocoding, autocomplete or place results for more than 30 days

Questions

Which is better for AI agents, Mapbox APIs + MCP or Radar?

Mapbox APIs + MCP scores 75 (BB) on agent readiness against Radar's 53.3 (D), and leads in every scored category.

Do Mapbox APIs + MCP and Radar need an API key?

Mapbox APIs + MCP takes an API key or an OAuth sign-in. Radar needs an API key.

Can an agent call Mapbox APIs + MCP and Radar without installing anything?

Yes. Mapbox APIs + MCP has a hosted endpoint at https://api.mapbox.com and Radar at https://api.radar.io/v1.

Other comparisons with Mapbox APIs + MCP or Radar

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