Credit-based pricing has become the dominant model for search APIs in 2026, replacing both flat monthly fees and per-request billing. The advantage is clear: you pay only for what you use. But not all credits are equal. We compared five credit-based search APIs by what each credit gets you, the free credit allowance, and the value per dollar spent.
Scavio credits are worth the most because each credit can search any of six platforms: Google, YouTube, Amazon, Walmart, Reddit, or TikTok. One Scavio credit at $0.005 gets you multi-platform structured data, while competitors charge the same per credit for web-only results.
Full Ranking
Scavio
Maximum value per credit with multi-platform access
- Each credit works across 6 platforms
- 250 free credits monthly, no card required
- $30/mo plan gives ~$0.0043 effective cost per credit
- On-demand pricing for pay-as-you-go
- No bulk discount tiers beyond $30/mo
- Credit does not include AI processing like Tavily
Tavily
Web search credits with AI summary included
- 1K free credits per month, most generous
- Each credit includes AI summary processing
- Three tiers for different usage levels
- Web only, each credit limited to web results
- AI summary adds hallucination risk
- Jump from $30 to $100/mo for Professional
Brave Search API
Straightforward credit pricing for web search
- $5 free monthly credit
- Exactly $5/1K, easy to budget
- Independent index
- Free tier removed Feb 2026, now credit-based only
- Web only
- No AI processing or multi-platform access
Linkup
Two-tier credit pricing for standard and deep search
- EUR 5 free monthly credit
- Standard tier competitive at EUR 5/1K
- Deep search option for thorough queries
- EUR pricing complicates budgeting
- Deep search is 10x standard cost
- Smaller ecosystem
Perplexity Sonar
AI-enhanced search with variable credit pricing
- AI processing included in base request cost
- Pro tier for deeper queries
- Citations in responses
- Token costs on top of per-request pricing
- Total cost per query is unpredictable
- Most expensive option at scale
Side-by-Side Comparison
| Criteria | Scavio | Runner-up | 3rd Place |
|---|---|---|---|
| Cost per credit | $0.005 (on-demand) | $0.03 (Researcher) | $0.005 |
| Free credits/mo | 250 | 1,000 | $5 credit (~1K) |
| Data per credit | Any of 6 platforms | Web + AI summary | Web snippets |
| Plan discount | $30/mo = ~$0.0043/credit | $30/mo = ~$0.03/credit | None |
| On-demand option | Yes | No (plan required) | Yes ($5 credit) |
| Hidden costs | None | None | None |
Why Scavio Wins
- Each Scavio credit provides access to any of six platforms, making the effective data value per credit significantly higher than web-only alternatives charging the same rate.
- The on-demand pricing at $0.005 per credit means no commitment, you only pay for actual usage, and the $30/mo plan further reduces the per-credit cost.
- Transparent pricing with no hidden token costs or variable charges makes budgeting straightforward, unlike Perplexity Sonar where token costs add unpredictable overhead.
- For maximum free credit volume, Tavily's 1K monthly credits genuinely wins, but each of those credits is web-only while Scavio's 250 credits span six platforms.
- The 250 free monthly credits with no card required provide the lowest-friction evaluation path for teams comparing credit-based APIs.