Datacircle

10 Sendexa alternatives in 2026

By , founder of Datacircle. Last updated:

The best alternatives to Sendexa for phone validation APIs: Trestle, Signal House and Data247, by our benchmark. Sendexa's website is sendexa.co.

Phone validation API alternatives

Trestle, Signal House and Data247 are the best phone validation API providers in the Datacircle benchmark.

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

Provider and plan$ per 1,000 phones
CallerAPI, $25 monthly, Basic, GET /api/network-lookup/{phone}$5.00
ProWebLook, $250 pack, WhatsApp One-Time 50K, GET /wavalidation$5.00
Signal House, top-up from $10$5.00
iBlueText, top-up, Pay-as-you-go lookup credits$5.00
Veriphone, $199 pack, 250,000 credits, GET /v3/verify, /v3/verify, full$7.96
WaliChat, $39.90 monthly$7.98
Twilio, top-up, Pay-as-you-go, GET /v2/PhoneNumbers/{PhoneNumber}, Line Type Intelligence$8.00
Byteplant, contact usnot published
Data8, contact us, Bespoke deals, POST /PhoneValidation/IsValid.json, IsValidnot published
Foxentry, contact us, Above 100 000 req / month, POST /phone/validate, Validate phone number (extended)not published

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

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