8 Fonnte alternatives in 2026
Fonnte alternatives for phone validation APIs. Foxentry, HLR Lookup and HLR Lookups have free plans. Fonnte's website is fonnte.com.
Phone validation API alternatives
On our Fonnte plan pages, we compare each Fonnte plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 phones first.
| Provider and plan | $ per 1,000 phones |
|---|---|
| Foxentry, free trial, POST /phone/validate, Validate phone number (extended) | $0.00 |
| HLR Lookup, free, 200 free credits, POST /batches/{id}/sourcejson, Bulk uploads via API | $0.00 |
| HLR Lookups, free, 100 free lookups, POST /hlr-lookups | $0.00 |
| seven.io, free test credit, GET /api/lookup/hlr | $0.00 |
| Instasent, €49 monthly | not published |
| Maytapi, $29 monthly | not published |
| Tamz, R$497 monthly | not published |
| Telnyx, $5,000 monthly | not published |
Compare every phone validation API plan: Phone validation API pricing: free and cheapest plans compared
- Foxentry alternatives
- HLR Lookup alternatives
- HLR Lookups alternatives
- seven.io alternatives
- Instasent alternatives
- Maytapi alternatives
- Tamz alternatives
- Telnyx alternatives
- This page as plain text