12 Telnyx alternatives in 2026
Telnyx alternatives for phone validation APIs. NumRadar costs $1.31 per 1,000 phones, CallerAPI $1.38 and CheckNumber.AI $1.50. Telnyx's website is telnyx.com.
Phone validation API alternatives
On our Telnyx plan pages, we compare each Telnyx plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 phones first.
| Provider and plan | $ per 1,000 phones |
|---|---|
| NumRadar, €29 monthly, Growth, POST /validate | $1.31 |
| CallerAPI, $5,500 monthly, Enterprise transparency $5,500, GET /api/network-lookup/{phone} | $1.38 |
| CheckNumber.AI, top-up from $20, Pay as you go, POST /v1/tasks, US Carrier Advanced | $1.50 |
| HLR Lookup, £2,500 pack, 1,000,000 lookups, POST /apiv2/mnp, MNP-only lookup | $1.67 |
| 1Lookup, contact us, Custom enterprise, POST /hlr-lookup | not published |
| DIDLogic, $100 monthly | not published |
| Dexatel, contact us | not published |
| Instasent, €49 monthly | not published |
| Maytapi, $29 monthly | not published |
| Tamz, R$497 monthly | not published |
| Twilio, contact us, Contact sales, GET /v2/PhoneNumbers/{PhoneNumber}, Line Type Intelligence | not published |
| Veriphone, contact us, Need more?, POST /v3/file/verify, Bulk Verification, full | not published |
Compare every phone validation API plan: Phone validation API pricing: free and cheapest plans compared
- NumRadar alternatives
- CallerAPI alternatives
- CheckNumber.AI alternatives
- HLR Lookup alternatives
- 1Lookup alternatives
- DIDLogic alternatives
- Dexatel alternatives
- Instasent alternatives
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