Melissa APIs
Melissa APIs: A focused API suite for validating addresses and enriching location records. Ranked #16 of 25 in Location Platform Software by our editors (6.2/10); pricing: Free plan · 90-day trial; best for teams validating addresses and enriching location records.
At a glance
- Editor score6.2 / 10
- PricingFree plan · 90-day trial
- Best forTeams validating addresses and enriching location records
- Free planYes
- Paid from$40/mo
- Spatial data toolsBasic
- Facts checked24 Sep 2026
Where it wins
- Validates and standardizes U.S. and international addresses
- Adds geocodes, IP location, property data, and route estimates
- Supports batch or single-record processing through APIs
Where it doesn't
- Spatial data tools are basic rather than a broad mapping platform
- Pricing separates address subscriptions from self-service credits
- API-centered access may not suit teams seeking a standalone mapping app
Our verdict on Melissa APIs
Melissa APIs brings address verification, geocoding, IP location, property information, and distance calculations into a cloud API catalog. It is aimed at developers and organizations that need to validate submitted addresses or enrich records in analytics, e-commerce, data-cleansing, or logistics workflows. The catalog includes Global Address Verification, Reverse GeoCoder, Global IP, Property, and Street Route. Processing can be done for single records or batches, with access through subscription licensing or self-service credits. It suits teams integrating location checks into their own systems better than buyers seeking a complete map-based workspace.
The offering has distinct pricing paths. GAV Free provides Global Address Verification at no cost, while GAV Sub 1K is a separate subscription offering. Credits 40 includes 10,000 credits for self-service API access; that credit package is not a monthly map-load allowance. The vendor advertises 90-day free trials for subscription plans. Buyers should compare the specific API and consumption model they need, since address verification subscriptions and credit-based access are not interchangeable plan labels. This structure gives teams a free way to start address verification and a credit option for metered API use.
Platform fit is strongest for API-led workflows: the services are available through REST/HTTP, with NuGet for .NET and pip for Python, plus OpenAPI/Swagger and Postman resources. Capabilities extend beyond address standardization to premise-level geocoding, reverse geocoding, IP and proxy information, property and mortgage information, and distance and estimated driving duration between coordinate pairs. That breadth can serve record enrichment and location checks, but the spatial toolkit is basic, so teams needing a broader mapping or spatial platform should consider a different type of product. Melissa APIs is a fit when address quality and location attributes are the core job; it is less suited to teams primarily looking for map authoring or extensive spatial analysis.
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Melissa APIs pricing
All 3 Melissa APIs plans and prices →
Melissa APIs fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $40/mo |
| Included map loads | Not verified |
| Geocoding | Yes |
| Routing | Yes |
| Spatial data tools | Basic |
| SDK platforms | REST/HTTP API; C# (.NET) NuGet; Python pip |
| Data export | Not verified |
| Free trial | 90 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR, HIPAA, SOC 2 |
| Support | Email, Phone, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: NuGet (.NET), Python pip, OpenAPI/Swagger, Postman |
| Pricing | Free plan · 90-day trial (source) |
| Website | developer.melissa.com |
| Facts checked | 24 Sep 2026 |
Melissa APIs integrations
Melissa APIs lists 4 integrations on its own site.
- NuGet (.NET)
- Python pip
- OpenAPI/Swagger
- Postman
Alternatives to Melissa APIs
- CARTOA broad toolkit for spatial analysis, location apps, and territory optimization.9.3
- FoursquareA broad location platform combining global POI data, spatial analysis, mapping, and APIs.9.1
- GeoServerA self-hosted geospatial server for teams that need standards-based data services.7.9
See all Melissa APIs alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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