Choosing a SERP API
Two of the most talked-about SERP API options for developers are SerpBase and Serper.dev. Both return structured Google search results via a simple JSON API. But they differ meaningfully on price, feature set, and target audience. This comparison breaks down the key differences.
Pricing
This is where the difference is most significant.
| Provider | Price per 1,000 requests | Minimum top-up | Free tier |
|---|---|---|---|
| SerpBase | $0.30 | $3 | 100 free searches |
| Serper.dev | $1.00-$2.50 | $50 | 2,500 free (once) |
At scale, this gap compounds quickly:
| Monthly volume | SerpBase | Serper.dev (standard) |
|---|---|---|
| 10,000 | $3 | $25 |
| 100,000 | $30 | $250 |
| 1,000,000 | $300 | $2,500 |
For high-volume use cases like rank trackers, data pipelines, or AI applications, SerpBase is dramatically cheaper.
API Design
Both APIs follow a similar REST pattern: POST a JSON body with your query, get back a JSON response.
SerpBase request:
curl -X POST https://api.serpbase.dev/google/search \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"q": "python tutorials", "gl": "us", "hl": "en"}'
Serper.dev request:
curl -X POST https://google.serper.dev/search \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"q": "python tutorials", "gl": "us", "hl": "en"}'
The request format is nearly identical, which makes switching straightforward.
Response Quality
Both providers return:
- Organic results (position, title, URL, snippet)
- Related searches
- Knowledge panel (when available)
- Ads
SerpBase focuses on a clean, predictable JSON schema with consistently named fields across all query types.
Latency
SerpBase targets under 800ms average latency on standard Google searches, with p99 under 2 seconds. Results are fetched in real-time with no stale cache.
Which Should You Choose?
Choose SerpBase if:
- You need high volume at low cost
- You are building a rank tracker, data pipeline, or AI application
- You want pay-as-you-go pricing with no minimum commitment
- You are starting small -- $3 gets you 10,000 searches
Choose Serper.dev if:
- You need an extensive feature set (images, news, maps, shopping in one API)
- You are already deeply integrated with their specific schema
Getting Started with SerpBase
- Create a free account at serpbase.dev
- Get 100 free searches instantly
- Generate an API key and make your first request
No credit card required to start. Top up from $3 when you are ready to scale.