Datacircle

9 Linq alternatives in 2026

The best alternatives to Linq for phone validation APIs: Trestle, Signal House and Data247, by our benchmark. Linq's website is linqapp.com.

Phone validation API alternatives

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

On our Linq plan pages, we compare each Linq 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 Lookups, free, 100 free lookups, POST /hlr-lookups$0.00
Signal House, free$0.00
seven.io, free test credit, GET /api/lookup/hlr$0.00
MegaAPI, R$69.90 monthlynot published
Notificore, contact us, For large volumes, POST /rest/hlr/createnot published
Periskope, $35 monthlynot published
WAME API, $59.90 monthlynot published
uazapi, R$29 monthlynot published

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

Best GTM APIs