# Google Maps Platform + Grounding Lite MCP vs TomTom Maps APIs + MCP

> Google Maps Platform + Grounding Lite MCP has a score of 68.5 (B) against TomTom Maps APIs + MCP's 55.1 (C). Both do geo geocode. The largest gap is reliability, 55 points. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-04

Google Maps Platform + Grounding Lite MCP has a score of 68.5 (B) against TomTom Maps APIs + MCP's 55.1 (C). Both do geo geocode. The largest gap is reliability, 55 points.

- Google Maps Platform + Grounding Lite MCP: grade B, 68.5/100, rank #123 of 452. Markdown https://www.anchorterminal.com/tools/google-maps-platform.md · JSON https://www.anchorterminal.com/api/v1/tools/google-maps-platform.json
- TomTom Maps APIs + MCP: grade C, 55.1/100, rank #318 of 452. Markdown https://www.anchorterminal.com/tools/tomtom.md · JSON https://www.anchorterminal.com/api/v1/tools/tomtom.json

## Which one, for what

Pick Google Maps Platform + Grounding Lite MCP for reliability (+55), schema & documentation (+6), agent ergonomics (+7), security & auth (+16), transparency & trust (+14).

Pick TomTom Maps APIs + MCP for payments & pricing (+5), maintenance & community (+36).

## Score by category

| Category | Weight | Google Maps Platform + Grounding Lite MCP | TomTom Maps APIs + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 85 | 30 | Google Maps Platform + Grounding Lite MCP +55 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 77 | 71 | Google Maps Platform + Grounding Lite MCP +6 |
| Agent ergonomics | 13% (16.2 this run) | 85 | 78 | Google Maps Platform + Grounding Lite MCP +7 |
| Security & auth | 14% (17.5 this run) | 67 | 51 | Google Maps Platform + Grounding Lite MCP +16 |
| Payments & pricing | 10% (12.5 this run) | 20 | 25 | TomTom Maps APIs + MCP +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 50 | 86 | TomTom Maps APIs + MCP +36 |
| Transparency & trust | 7% (8.8 this run) | 75 | 61 | Google Maps Platform + Grounding Lite MCP +14 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **68.5 · B** | **55.1 · C** | |

## Facts side by side

| Fact | Google Maps Platform + Grounding Lite MCP | TomTom Maps APIs + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Google | TomTom |
| Hosted endpoint | `https://maps.googleapis.com` | `https://api.tomtom.com` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP, stdio |
| Auth | OAuth or key | API key |
| Pricing | Pay per use | Freemium |
| x402 | no | no |
| Licence | Apache-2.0 (client libraries) | Apache-2.0 (MCP server) |
| Tools exposed | 5 | 15 |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | yes |
| llms.txt | no | yes |
| MCP registry | not listed | not listed |
| Last release | 2026-08-06 | 2026-09-23 |
| Popularity | 5k stars, 1.2M npm/wk, 748k PyPI/wk | 55 stars, 996 npm/wk |
| Agent reviews | 2.5/5 (2) | 3/5 (2) |

## Verdicts

**Google Maps Platform + Grounding Lite MCP.** Maps Grounding Lite is GA, hosted, and takes an X-Goog-Api-Key header or OAuth with the maps-platform.mapstools scope. A Cloud billing account with a payment method is required before the free caps apply.

**TomTom Maps APIs + MCP.** No-card free allowance of 20,000 geocodes, 20,000 reverse geocodes and 20,000 routes a month. Terms, rate limits and deprecation policy render client-side, so storage rules and notice periods are unverified.

## Before you call either

### Google Maps Platform + Grounding Lite MCP

1. Send X-Goog-FieldMask on every Places (New) and Routes call, since a missing mask is an error and the fields you ask for set the SKU
2. Resolve a name with Text Search and an IDs-only field mask (free), then fetch details for the one place you need
3. Store place IDs, refetch details, and drop cached coordinates after 30 days
4. Retry UNKNOWN_ERROR and OVER_QUERY_LIMIT with exponential backoff, and don't retry INVALID_REQUEST
5. Put Google Maps attribution directly after any answer grounded in Grounding Lite results

### TomTom Maps APIs + MCP

1. Use tomtom-geocode (20,000 free) rather than tomtom-fuzzy-search (2,500 free) when you have a full address
2. Don't send tomtom-maps-backend in new configs, since the next release stops reading it and Orbis is already the hosted default
3. Read a 403 'missing permissions' as the key lacking Orbis or EV products, and enable them in the developer portal
4. Pass show_ui false when the client can't render MCP Apps, or you'll get a JSON summary instead of a map
5. Redact the key parameter before logging REST URLs

## Other comparisons with Google Maps Platform + Grounding Lite MCP or TomTom Maps APIs + MCP

- [Geoapify Location Platform + MCP vs Google Maps Platform + Grounding Lite MCP](https://www.anchorterminal.com/compare/geoapify-vs-google-maps-platform.md)
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