| Google Search API |
100 queries/day (≈3,000/month) |
$5 per 1,000 queries (up to 10,000 queries/day) |
10 |
30,000 |
89.98% (source) |
Highly up-to-date; frequent core algorithm updates ensure relevance and quality (source). |
| Bing Search API |
1,000 transactions/month |
Starts at $18 per 1,000 transactions (S1 tier); higher tiers available up to $28+ |
Default: 10; Max: 50 |
50,000 |
3.94% (source) |
Up-to-date; integrates real-time AI models like GPT-4 for enhanced relevance (source). |
| Brave Search API |
2,000 queries/month |
Starts at $3 CPM (Cost Per Thousand queries); additional features cost extra |
Maximum of 20 |
40,000 |
<0.79% (source) |
Up-to-date; uses its independent index and AI-powered summarization for freshness (source). |