AI Ark vs Fiber AI
AI Ark is ahead of Fiber AI on LinkedIn profile APIs: Overall score 62.6 to 46.0.
AI Ark is ahead of Fiber AI on phone finder APIs: Overall score 63.4 to 61.6.
Fiber AI is ahead of AI Ark on reverse email lookup APIs: Overall score 62.5 to 41.8.
LinkedIn profile API
| Rank | Provider and plan | Overall score | Accuracy score | $ per 1,000 profiles |
|---|---|---|---|---|
| 13 | AI Ark, $399 monthly, Usage-Based Plan, 120,000 Credits / Month | 62.6 | 53 | $3.325 |
| 47 | Fiber AI, top-up from $3, Pay-as-you-go | 46.0 | 66 | $60.00 |
Every provider of this API, ranked: LinkedIn profile API: best providers in 2026
Phone finder API
| Rank | Provider and plan | Overall score | Accuracy score | $ per 1,000 phones |
|---|---|---|---|---|
| 2 | AI Ark, $119 monthly, Usage-Based Plan, 30,000 Credits / Month | 63.4 | 20 | $19.833 |
| 3 | Fiber AI, top-up from $3, Pay-as-you-go | 61.6 | 40 | $90.00 |
Every provider of this API, ranked: Phone finder API: best providers in 2026
Reverse email lookup API
| Rank | Provider and plan | Overall score | Accuracy score | $ per 1,000 people |
|---|---|---|---|---|
| 24 | AI Ark, $119 monthly | 41.8 | 22 | $1.983 |
| 8 | Fiber AI, $300 monthly, Prospector | 62.5 | 73 | $20.00 |
Every provider of this API, ranked: Reverse email lookup API: best providers in 2026