Datacircle

11 Green API alternatives in 2026

By , founder of Datacircle. Last updated:

Green API alternatives for phone validation APIs. Veriphone costs $0.33 per 1,000 phones. APIFreaks and ReefAPI each cost $0.333 per 1,000 phones. Green API's website is green-api.com.

Phone validation API alternatives

On our Green API plan pages, we compare each Green API plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 phones first.

Provider and plan$ per 1,000 phones
Veriphone, $990 yearly, Business, GET /v3/verify, /v3/verify$0.33
APIFreaks, $100 pack, One-Off 600,000 credits, POST /phone/validation/bulk$0.333
ReefAPI, $1,200 yearly, Enterprise yearly, POST /phone-validate/v1/validate$0.333
DomScan, $85 pack, 250,000 credits, POST /v1/phone/validate/bulk$0.34
API Ninjas, $468 yearly, Developer, GET /v1/validatephone$0.39
ProWebLook, $499.20 yearly$0.416
NumLookupAPI, $109.99 monthly, Scale, POST /v1/validate, Batch Validation$0.44
ClearoutPhone, $1,152 yearly, Annual 100,000 credits, POST /v1/phonenumber/validate, Instant Phone Number Validation$0.96
OpenLookup, $49 monthly$0.98
ContactLint, $99 pack$0.99
Numverify by APILayer, $59.99 monthly, Professional$1.20

Compare every phone validation API plan: Phone validation API pricing: free and cheapest plans compared

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