Developer Tools

Best Apis Data Services in 2026

Use this list to compare APIs that provide data for software and applications. It helps you match a service to your price, platform and data needs.

01 People Data Labs
It suits teams building data-driven products or enriching person and company records through APIs.

Free plan Web · API · Self-hosted
8.6 Visit Specs
02 Google Maps Platform Address Validation API
From $17/mo Web · API
7.6 Visit Specs
03 OpenCorporates
From £187.50/mo Web · API
7.5 Visit Specs
04 Apple WeatherKit
From $49.99/mo Web · macOS · iOS
6.9 Visit Specs
05 EODHD
Free plan Web
6.9 Visit Specs
06 Abstract API Exchange Rate API

5.9 Visit Specs
07 Alpha Vantage

5.9 Visit Specs
08 Finnhub
Web
5.8 Visit Specs
09 IPinfoIPinfo Inc.
Web · API
5.8 Visit Specs
10 Intrinio
Web
5.7 Visit Specs
11 Massive (formerly Polygon.io)

5.5 Visit Specs
12 Open Exchange Rates
Web
5.5 Visit Specs
13 Profit.com
Web · iOS · Android
5.5 Visit Specs
14 NOAA NCEI Web Services

5.4 Visit Specs
15 Open-Meteo
Web
5.4 Visit Specs
16 SIX Financial Data APIs
Web
5.2 Visit Specs
17 The Weather Company Data API

5.1 Visit Specs
18 Visual Crossing Weather
Web
5.1 Visit Specs

How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

Before choosing, check the free plan, paid starting price, monthly request and rate limits, API style, historical data, webhooks, official SDKs and data coverage.

Compare People Data Labs and Google Maps Platform Address Validation API Get a place on this list

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