Free APIs & integration tiers
78 free tiers, safest first. Each one shows the limits, whether it needs a card, and how fresh the data is.
Free tierWhat you get freeRiskCardFreshness
Algolia · APIs & integration
Public developer docs and technical blogs only · Free for approved sites · Domain ownership must be verified within 7 days of approval
Billing risk: None
No card
✓ 28 Sep 2026
Zapier · APIs & integration
100 tasks/month · Unlimited Zaps · Tables up to 2,500 records
Billing risk: None
No card
✓ 28 Sep 2026
Apify · APIs & integration
$5 monthly platform credit · $0.2 per compute unit · Community support only
Billing risk: None
No card
✓ 28 Sep 2026
Make · APIs & integration
1,000 credits/month · 2 active scenarios · 15-minute minimum scheduling interval
Billing risk: None
No card
✓ 28 Sep 2026
Abstract API · APIs & integration
100 requests/month (email, phone validation) · 1,000 requests/month (IP geolocation) · Full API response on the free plan
Billing risk: None
No card
✓ 28 Sep 2026
Browse AI · APIs & integration
50 credits/month · Unlimited robots · 2 websites, 3 users
Billing risk: None
No card
✓ 28 Sep 2026
Calendarific · APIs & integration
500 calls/month · Single language · Dataset updated quarterly
Billing risk: None
No card
✓ 28 Sep 2026
Composio · APIs & integration
100,000 tool calls/month · 50,000 triggers/month · 3 team members
Billing risk: None
No card
✓ 28 Sep 2026
Coupler · APIs & integration
1 account and 1 user · 1 data destination · 100 rows per run
Billing risk: None
No card
✓ 28 Sep 2026
Data Fetcher · APIs & integration
100 runs/month · 10,000 response records/month · 5 saved requests
Billing risk: None
No card
✓ 28 Sep 2026
EmailJS · APIs & integration
200 requests/month · 2 email templates · Requests up to 50KB
Billing risk: None
No card
✓ 28 Sep 2026
Form.taxi · APIs & integration
3 forms · 40 submissions/month · Basic spam protection
Billing risk: None
No card
✓ 28 Sep 2026
Formspark · APIs & integration
250 free submissions (one-time per workspace, not monthly) · No credit card required
Billing risk: None
No card
✓ 28 Sep 2026
Formspree · APIs & integration
50 submissions/month · Unlimited forms · 30-day submission archive
Billing risk: None
No card
✓ 28 Sep 2026
HeroTofu · APIs & integration
Unlimited form endpoints · 25 submissions/month · 30-day submission archive
Billing risk: None
No card
✓ 28 Sep 2026
IPGeolocation.io · APIs & integration
1,000 credits/day forever · Billed in credits, not raw requests · Hard limit, no overage charges
Billing risk: None
No card
✓ 28 Sep 2026
AbstractAPI · APIs & integration
1,000 requests/month · 1 request/second rate limit · Full API response included free
Billing risk: None
No card
✓ 28 Sep 2026
ipwho.org · APIs & integration
Free forever, no request-count stated on the free tier · All fields included on every plan, no feature gating · No credit card required
Billing risk: None
No card
✓ 28 Sep 2026
ip-api · APIs & integration
45 requests per minute per IP · HTTP only (no HTTPS) · No API key or registration required
Billing risk: None
No card
✓ 28 Sep 2026
ip2geo.dev · APIs & integration
1,000 conversions/month · No credit card required · Team access and analytics included
Billing risk: None
No card
✓ 28 Sep 2026
ipapi · APIs & integration
Up to 1,000 lookups/day (~30K/month), trial only · Not for production or deployment use · Requires contacting support for trial access
Billing risk: None
No card
✓ 28 Sep 2026
KwesForms · APIs & integration
1 form · 100 submissions/month · Webhooks and CSV export
Billing risk: None
No card
✓ 28 Sep 2026
Microlink.io · APIs & integration
25 requests/day (~1,500 requests/month) · All capabilities included (screenshot, PDF, SDK) · No credit card required
Billing risk: None
No card
✓ 28 Sep 2026
News API · APIs & integration
100 requests/day · Articles have a 24-hour delay · Search articles up to a month old
Billing risk: None
No card
✓ 28 Sep 2026
Simplescraper · APIs & integration
Free browser scraping · 100 cloud credits · 3 saved recipes
Billing risk: None
No card
✓ 1 Oct 2026
Smartforms.dev · APIs & integration
50 submissions/month · 250MB bandwidth/month · Spam protection and custom response page included
Billing risk: None
No card
✓ 28 Sep 2026
Svix · APIs & integration
50,000 messages/month · 50 messages/second · 7-day payload retention
Billing risk: None
No card
✓ 28 Sep 2026
The IP API · APIs & integration
1,000 requests/day · Commercial use allowed · Daily data updates, IPv4 + IPv6
Billing risk: None
No card
✓ 28 Sep 2026
Tomorrow.io · APIs & integration
500 API calls/day · 25 API calls/hour · 3 API calls/second
Billing risk: None
No card
✓ 28 Sep 2026
Zipcodebase · APIs & integration
5,000 searches/month · 1 concurrent request · 10-mile radius/distance limit
Billing risk: None
No card
✓ 28 Sep 2026
Zoho · APIs & integration
14 days trial period · No credit card required
Billing risk: None
No card
✓ 28 Sep 2026
Hook0 · APIs & integration
100 webhook events/day · HMAC signatures included · Delivery monitoring included
Billing risk: None
No card
✓ 28 Sep 2026
SmartParse · APIs & integration
Up to 300 processing units/month · Browser CSV uploads only (no SFTP)
Billing risk: None
No card
✓ 28 Sep 2026
UseWebhook.com · APIs & integration
Free, no sign-up · Inbox shows the last 20 requests · Forward to localhost with the CLI
Billing risk: None
No card
✓ 1 Oct 2026
Vatcheckapi.com · APIs & integration
150 validations · 10 requests/minute · 1 API key
Billing risk: None
No card
✓ 28 Sep 2026
Waitlio · APIs & integration
100 subscribers/month · 1 waitlist · API access included
Billing risk: None
No card
✓ 28 Sep 2026
CarAPI.dev · APIs & integration
100 requests/month · All API endpoints included
Billing risk: None
No card
✓ 28 Sep 2026
Cloudmersive · APIs & integration
600 API calls/month · 1 concurrent request
Billing risk: None
No card
✓ 28 Sep 2026
Rebuscando · APIs & integration
100 requests/day · Higher-usage plans available by contacting the provider
Billing risk: None
No card
✓ 28 Sep 2026
Currency Beacon · APIs & integration
5,000 API requests/month · Hourly rate updates · Live, historical, and conversion endpoints
Billing risk: None
No card
✓ 28 Sep 2026
Dataimporter.io · APIs & integration
20,000 records · 1 GB backup storage · 1 production instance
Billing risk: None
No card
✓ 28 Sep 2026
DB-IP · APIs & integration
Up to 500 requests per day · Basic geolocation fields only
Billing risk: None
No card
✓ 28 Sep 2026
Export SDK · APIs & integration
250 PDF pages/month · No credit card required · Visual template builder included
Billing risk: None
No card
✓ 28 Sep 2026
Formcarry · APIs & integration
1 form · 50 submissions/month · Basic spam protection
Billing risk: None
No card
✓ 28 Sep 2026
FormKeep · APIs & integration
Unlimited forms · 50 submissions/month · 1 month response retention
Billing risk: None
No card
✓ 28 Sep 2026
Geolocated.io · APIs & integration
2,000 requests/day · 100 requests/minute · No batch IP lookup or data modules on the free plan
Billing risk: None
No card
✓ 28 Sep 2026
Invantive · APIs & integration
No user limit · Limited to free/open data-source connectors · Handles millions of rows per table
Billing risk: None
No card
✓ 28 Sep 2026
ipbase.com · APIs & integration
150 requests/month · 10 requests/minute rate limit · 1 API key
Billing risk: None
No card
✓ 28 Sep 2026
IPLocate · APIs & integration
1,000 requests/day · Full data access, same as paid plans · Requires a free API key
Billing risk: None
No card
✓ 28 Sep 2026
Sofodata · APIs & integration
2 APIs · 2,500 API calls/month · 10 MB CSV data per API
Billing risk: None
No card
✓ 28 Sep 2026
UniRateAPI · APIs & integration
200 requests/day · 30 requests/minute · 170+ fiat currencies and 500+ cryptocurrencies (real-time rates)
Billing risk: None
No card
✓ 28 Sep 2026
Verimail.io · APIs & integration
100 verifications/month
Billing risk: None
No card
✓ 28 Sep 2026
Wrapapi.com · APIs & integration
30,000 API calls/month · Shared infrastructure
Billing risk: None
No card
✓ 28 Sep 2026
Zenscrape · APIs & integration
1,000 credits/month · IP rotation and browser rendering included
Billing risk: None
No card
✓ 28 Sep 2026
Zipcodestack · APIs & integration
300 requests/month · 100 requests/day · 10 requests/minute
Billing risk: None
No card
✓ 28 Sep 2026
Zoho · APIs & integration
Single user · 3 payment pages · 50 payments total (lifetime cap, does not reset monthly)
Billing risk: None
No card
✓ 28 Sep 2026
IPinfo · APIs & integration
Unlimited API requests/month · Country-level geolocation only · 50 web lookups via dashboard
Billing risk: None
No card
✓ 28 Sep 2026
Pipedream · APIs & integration
Up to 100 credits/month · 3 active workflows · 3 connected accounts
Billing risk: Low
No card
✓ 28 Sep 2026
SerpApi · APIs & integration
250 searches/month · 50 searches/hour throughput · All supported engines
Billing risk: Low
No card
✓ 28 Sep 2026
RapidAPI · APIs & integration
Free tier limits vary by API, set by each provider · Most APIs offer a free Basic plan to start · No platform fee for free APIs
Billing risk: Low
No card
✓ 28 Sep 2026
Abby · APIs & integration
1,000 events/month · 1 A/B test · 3 feature flags or remote configs
Billing risk: Low
No card
✓ 28 Sep 2026
FabForm · APIs & integration
Unlimited forms · Unlimited responses · Unlimited questions per form
Billing risk: None
No card
✓ 28 Sep 2026
Formsubmit.co · APIs & integration
No registration required · reCAPTCHA spam protection (can be disabled) · Submissions delivered by email only, no dashboard
Billing risk: None
No card
✓ 28 Sep 2026
Parseur · APIs & integration
20 pages/month · Unlimited mailboxes · Unlimited extracted fields
Billing risk: Low
No card
✓ 28 Sep 2026
ScrapingAnt · APIs & integration
10,000 credits/month · Browser rendering included · Proxy rotation included
Billing risk: Low
No card
✓ 28 Sep 2026
Formware.io · APIs & integration
Unlimited forms, questions & responses · File uploads up to 10 MB per file · Single-user workspace
Billing risk: None
No card
✓ 28 Sep 2026
Numlookupapi.com · APIs & integration
100 requests/month · 1 API key · 10 requests/min
Billing risk: Low
No card
✓ 28 Sep 2026
Parsio.io · APIs & integration
30 credits/month · 30-day data retention · Unlimited team members
Billing risk: Low
No card
✓ 28 Sep 2026
PDF-API.io · APIs & integration
100 PDF documents/month · 1 user · 1 template
Billing risk: Low
No card
✓ 28 Sep 2026
Posthook · APIs & integration
1,000 hooks/month · 3 projects · Email alerts included
Billing risk: Low
No card
✓ 28 Sep 2026
WebScraping.AI · APIs & integration
2,000 API credits/month · Max 2 concurrent connections · 1 credit per static request, 5 with JavaScript rendering
Billing risk: Low
No card
✓ 28 Sep 2026
Azure · APIs & integration
8,000 messages/day (0.5 KB per message) · 1 free-tier IoT hub per Azure subscription · 5 message routing queries
Billing risk: Low
Card
✓ 28 Sep 2026
Azure · APIs & integration
First 4,000 actions/month free (Consumption plan) · Free built-in operations counted per Azure subscription
Billing risk: Medium
Card
✓ 28 Sep 2026
Azure · APIs & integration
First 5 low-frequency activities/month (run at most once a day)
Billing risk: Medium
Card
✓ 28 Sep 2026
Azure · APIs & integration
1,000,000 API operations/month free (Consumption tier)
Billing risk: Medium
Card
✓ 28 Sep 2026
Azure MapsChanged
Azure · APIs & integration
5,000 Base Map Tile transactions/month (up to 75,000 tiles) · 5,000 Search, Geolocation and Time Zone transactions/month each · 1,000 Routing, Traffic and Weather transactions/month each
Billing risk: Medium
Card
✓ 28 Sep 2026