Trestle alternatives
The best Trestle alternatives for phone validation APIs: Data247, Foxentry and HLR Lookups, by our benchmark of November 3, 2026.
Phone validation API alternatives
Trestle is #14 of the 40 providers we rank.
Every provider of this API, ranked: Phone validation API: best providers in 2026
| Rank | Provider and plan | Overall score | Accuracy score | $ per 1,000 phones |
|---|---|---|---|---|
| 1 | Data247, $12 pack, Membership | 66.1 | 88 | |
| 2 | Foxentry, top-up, Pay as you go | 59.9 | 93 | $26.00 |
| 3 | HLR Lookups, top-up, 1 - 1M | 57.4 | 79 | $11.253 |
| 4 | Abstract API, $19 monthly, Starter, 5,000 requests / month | 57.0 | 86 | $3.80 |
| 5 | seven.io, top-up, Prepaid balance | 55.0 | 79 | $11.253 |
| 6 | Zadarma, top-up | 54.7 | 79 | $7.00 |
| 7 | HLR Lookup, £370 pack, 100,000 lookups | 53.9 | 58 | $4.934 |
| 8 | CallerAPI, $25 monthly, Basic | 51.0 | 66 | $5.00 |
| 9 | Data8, £60 pack, 1,000 credits | 50.7 | 89 | $80.01 |
| 10 | NeuralVerge, $50 monthly | 48.3 | 86 | |
| 11 | Dexatel, pay as you go, Up to 500K lookups | 47.0 | 53 | $6.00 |
| 12 | Byteplant, $49.99 pack | 38.1 | 64 | $49.99 |
| 13 | Addressfinder, NZ$55 monthly | 37.8 | 57 | $62.303 |
| 15 | Mocean, top-up | 30.9 | 31 | $3.939 |
| 16 | ProWebLook, $96 monthly, WhatsApp Monthly 20K | 27.8 | 30 | $4.80 |
| 17 | Antideo, $5 monthly, 50 requests/hour | 0.0 | 0 | $0.139. We give it 0 overall because its Accuracy score is 0. |
| 18 | API Ninjas, $59 monthly, Developer | 0.0 | 0 | $0.59. We give it 0 overall because its Accuracy score is 0. |
| 19 | APIFreaks, $10 monthly, Monthly 80,000 credits | 0.0 | 0 | $0.25. We give it 0 overall because its Accuracy score is 0. |
| 20 | apipick, $5 pack, 5,000 credits | 0.0 | 0 | $1.00. We give it 0 overall because its Accuracy score is 0. |
| 21 | BigDataCloud, $9.95 monthly, Bronze | 0.0 | 0 | $0.995. We give it 0 overall because its Accuracy score is 0. |
| 22 | Botoi, $9 monthly | 0.0 | 0 | $0.03. We give it 0 overall because its Accuracy score is 0. |
| 23 | ClearoutPhone, $31 monthly, Monthly 5,000 credits | 0.0 | 0 | $6.20. We give it 0 overall because its Accuracy score is 0. |
| 24 | ContactLint, $9 pack | 0.0 | 0 | $1.80. We give it 0 overall because its Accuracy score is 0. |
| 25 | DaData, top-up | 0.0 | 0 | $2.388. We give it 0 overall because its Accuracy score is 0. |
| 26 | Didit, top-up from $50 | 0.0 | 0 | We give it 0 overall because its Accuracy score is 0. |
| 27 | Kendo, $17 monthly | 0.0 | 0 | $28.333. We give it 0 overall because its Accuracy score is 0. |
| 28 | Kiprio, $9 monthly | 0.0 | 0 | $0.03. We give it 0 overall because its Accuracy score is 0. |
| 29 | LeadFuze, $250 monthly, Starter | 0.0 | 0 | We give it 0 overall because its Accuracy score is 0. |
| 30 | Listar, top-up from €10, Starter | 0.0 | 0 | $22.506. We give it 0 overall because its Accuracy score is 0. |
| 31 | Loqate, £50 pack | 0.0 | 0 | $94.678. We give it 0 overall because its Accuracy score is 0. |
| 32 | Neutrino API, pay as you go, On-Demand | 0.0 | 0 | $0.08. We give it 0 overall because its Accuracy score is 0. |
| 33 | Numverify by APILayer, $14.99 monthly, Starter | 0.0 | 0 | $2.998. We give it 0 overall because its Accuracy score is 0. |
| 34 | OpenLookup, $9 monthly | 0.0 | 0 | $1.80. We give it 0 overall because its Accuracy score is 0. |
| 35 | ReefAPI, $15 monthly, Pro monthly | 0.0 | 0 | $1.50. We give it 0 overall because its Accuracy score is 0. |
| 36 | Strale, top-up from €10 | 0.0 | 0 | $22.506. We give it 0 overall because its Accuracy score is 0. |
| 37 | Textmagic, $20 pack | 0.0 | 0 | $40.00. We give it 0 overall because its Accuracy score is 0. |
| 38 | Tomba, pay as you go | 0.0 | 0 | $3.12. We give it 0 overall because its Accuracy score is 0. |
| 39 | Veriphone, $12.99 monthly, Starter | 0.0 | 0 | $1.299. We give it 0 overall because its Accuracy score is 0. |
| 40 | Whitepages, $35 pack | 0.0 | 0 | $350.00. We give it 0 overall because its Accuracy score is 0. |