Best geocoding API for global address search

Combined ranking

1. 1
   Google Maps Geocoding APIstore.google.com ↗—15 pts

   GPT #1Claude #1Gemini #1

   Broad, consistently strong global address coverage, rooftop-level precision in many markets, excellent normalization, dependable infrastructure, and easy integration with Places autocomplete; assumes accuracy matters more than lowest cost.

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   GPT Broad, consistently strong global address coverage, rooftop-level precision in many markets, excellent normalization, dependable infrastructure, and easy integration with Places autocomplete; assumes accuracy matters more than lowest cost.

   Claude Still the accuracy benchmark for global rooftop-level geocoding, with unmatched coverage in hard regions (Southeast Asia, Latin America, Africa) and constant data freshness from Places/Street View feedback loops; Plus Codes handle unaddressed areas. Assumed the practitioner values hit-rate on messy real-world input above all else — that's where Google's lead is widest.

   Gemini Unmatched global coverage, rooftop-level precision, and industry-leading natural language parsing that handles highly malformed, incomplete, or multi-lingual address queries

   Where it falls short

   per GPT Expensive at scale, with licensing and result-storage restrictions that make it a poor fit for open-data or provider-independent systems.

   per Claude Restrictive terms (no caching/storing results long-term, must display on Google Maps) and premium per-request pricing make it wrong for bulk enrichment, data warehousing, or cost-sensitive high-volume pipelines.

   per Gemini Prohibitive pricing at scale and highly restrictive terms of service that forbid storing results long-term or displaying them on non-Google maps.

2. 2
   HHERE Geocoding & Search—10 pts

   GPT #2Claude #2Gemini #4

   Near-tie with Google for global production use, with strong international addressing, structured and free-form search, typo-tolerant autocomplete, entrance/access coordinates, reverse geocoding, and serious batch capabilities.

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   GPT Near-tie with Google for global production use, with strong international addressing, structured and free-form search, typo-tolerant autocomplete, entrance/access coordinates, reverse geocoding, and serious batch capabilities.

   Claude The closest rival to Google on global coverage and rooftop precision, notably strong in Europe, Turkey, and logistics-grade address data (automotive heritage); permissive storage terms let you persist coordinates, and the free tier plus transaction pricing undercuts Google meaningfully at volume.

   Gemini Enterprise-grade reliability with exceptional batch geocoding capabilities and highly accurate address parsing tailored for logistics, routing, and fleet management

   Where it falls short

   per GPT Pricing, entitlements, and platform terms are less transparent and straightforward than developer-first alternatives.

   per Claude Developer experience and docs lag Google/Mapbox, and coverage quality drops off more sharply than Google's in parts of Africa and rural Asia.

   per Gemini Developer console and API documentation are complex, resulting in a steeper learning curve for standard web/mobile applications.

3. 3
   OOpenCage—6 pts

   GPT —Claude #3Gemini #3

   Best value-for-terms in the category — aggregates OpenStreetMap and other open sources behind one clean API, lets you store and republish results indefinitely (rare and hugely valuable), transparent flat pricing, excellent formatting/annotations (timezones, currency, what3words), and famously responsive support. Rank assumes storage rights and predictable cost matter as much as raw accuracy for the typical practitioner.

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   Claude Best value-for-terms in the category — aggregates OpenStreetMap and other open sources behind one clean API, lets you store and republish results indefinitely (rare and hugely valuable), transparent flat pricing, excellent formatting/annotations (timezones, currency, what3words), and famously responsive support. Rank assumes storage rights and predictable cost matter as much as raw accuracy for the typical practitioner.

   Gemini Developer-friendly licensing that allows permanent caching and storage of geocoding results without vendor lock-in, backed by predictable subscription pricing (near-tie with Radar Geocoding API, ranked higher due to absolute freedom from caching restrictions)

   Where it falls short

   per Claude Bound by open-data quality — rooftop-level precision is inconsistent outside well-mapped regions, so it's not for use cases demanding parcel-exact coordinates everywhere.

   per Gemini Relying primarily on open data like OpenStreetMap and OpenAddresses makes rooftop accuracy patchy in developing countries and rural areas.

4. 4
   MMapbox Geocoding API—5 pts

   GPT #3Claude #4Gemini —

   Excellent price-performance, modern responses, strong autocomplete and multilingual search, Smart Address Match, batch support, useful match metadata, and a generous temporary-geocoding allowance.

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   GPT Excellent price-performance, modern responses, strong autocomplete and multilingual search, Smart Address Match, batch support, useful match metadata, and a generous temporary-geocoding allowance.

   Claude Best-in-class autocomplete/search UX for consumer-facing apps, strong SDKs, and the "permanent geocoding" endpoint explicitly permits storing results — a clean answer to Google's TOS problem at a competitive price; v6 improved structured input and match codes for batch work.

   Where it falls short

   per GPT Temporary results cannot be stored, permanent use costs substantially more, and usage is constrained by Mapbox’s mapping and licensing terms.

   per Claude Pure geocoding accuracy on ambiguous or poorly-formatted global addresses trails Google and HERE, especially outside North America and Western Europe — near-tie with OpenCage, ranked above only for interactive search polish.

5. 5
   MMapbox Search API—4 pts

   GPT —Claude —Gemini #2

   Superior developer experience, high-performance autocomplete UI widgets, and excellent documentation, making it the best option for search-as-you-type implementations

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   Gemini Superior developer experience, high-performance autocomplete UI widgets, and excellent documentation, making it the best option for search-as-you-type implementations

   Where it falls short

   per Gemini Storing or caching geocoding coordinates requires using their significantly more expensive Permanent Geocoding API endpoints.

6. 6
   TTomTom Geocoding API—2 pts

   GPT #4Claude —Gemini —

   Strong worldwide road and address data, competitive transparent pricing, structured and fuzzy search options, batch support, and particularly good value for mobility, fleet, and navigation applications.

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   GPT Strong worldwide road and address data, competitive transparent pricing, structured and fuzzy search options, batch support, and particularly good value for mobility, fleet, and navigation applications.

   Where it falls short

   per GPT Address and place-search quality can be less consistent than Google or HERE in difficult local formats and long-tail destinations.

7. 7
   GGeoapify—1 pts

   GPT #5Claude —Gemini —

   Strong value with worldwide OpenStreetMap-based coverage, permissive result use, forward, reverse, structured, autocomplete, and batch workflows, plus an easy migration path away from proprietary map ecosystems.

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   GPT Strong value with worldwide OpenStreetMap-based coverage, permissive result use, forward, reverse, structured, autocomplete, and batch workflows, plus an easy migration path away from proprietary map ecosystems.

   Where it falls short

   per GPT Accuracy and address completeness inherit regional OpenStreetMap variation, so it is not the safest sole provider where uniform rooftop precision is mandatory.

8. 8
   PPelias—1 pts

   GPT —Claude #5Gemini —

   The strongest open-source option — the engine behind Geocode Earth, combining OpenStreetMap, OpenAddresses, Who's on First, and geonames with real autocomplete support; self-hosting gives unlimited volume, full data control, and zero per-request cost, which no commercial API can match for massive batch jobs. Geocode Earth offers it hosted if you don't want the ops.

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   Claude The strongest open-source option — the engine behind Geocode Earth, combining OpenStreetMap, OpenAddresses, Who's on First, and geonames with real autocomplete support; self-hosting gives unlimited volume, full data control, and zero per-request cost, which no commercial API can match for massive batch jobs. Geocode Earth offers it hosted if you don't want the ops.

   Where it falls short

   per Claude Requires real operational investment (Elasticsearch cluster, data builds, tuning) and inherits open-data gaps — not for teams without infra appetite or those needing top-tier accuracy in sparsely-mapped regions.

9. 9
   RRadar—1 pts

   GPT —Claude —Gemini #5

   A modern, cost-effective geocoding alternative with a generous free tier, fast latency, and a developer-first platform designed as a drop-in replacement for Google

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   Gemini A modern, cost-effective geocoding alternative with a generous free tier, fast latency, and a developer-first platform designed as a drop-in replacement for Google

   Where it falls short

   per Gemini Lacks the deep point-of-interest database and address density in rural or developing regions compared to Google or HERE.

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Tracked by ModelsAgree · rank 1 = 5 pts … rank 5 = 1 pt · re-polled weekly