SERP API Mega Comparison: Why SerpBase Should Be on Your Shortlist

Short Verdict

If you need a search results API for AI agents, SEO tools, SERP monitoring, or data pipelines, SerpBase is highly competitive: $0.30-$0.50 per 1,000 requests with 1.4s average latency. SerpBase credits never expire, and the entry package is $3 for 10,000 requests, valid for one month. Among the mainstream SERP APIs covered here, SerpBase sits in the lowest pricing tier while still offering latency suitable for real-time product experiences.

Comparison Table

Rank	Service	Starting Cost	Estimated SERP Price	Free / Entry Allowance	Avg Latency	API	Notes
1	SerpBase	PAYG; $3 entry package	$0.30-$0.50 / 1k	$3 / 10,000 requests, entry package valid for 1 month; regular credits never expire	1.4s	Yes	Benchmark option: low price, low latency, and non-expiring regular credits
2	Serper.dev	From $50 top-up	$0.30-$1.00 / 1k	2,500 free queries; 50k credits entry package	1.2s	Yes	Very strong latency; lowest price usually requires a large credit package
3	DataForSEO	$50 minimum deposit	$0.60-$2.00 / 1k	$1 trial credit	Not publicly standardized	Yes	Cheap in queue mode; Live Mode costs more
4	MapleSerp	PAYG	From $0.70 / 1k	100 free credits	Not public	Yes	Low-cost newer option, with less public operating history
5	AvesAPI	Free; from $50	$0.70-$2.00 / 1k	1k free searches	About 2s	Yes	Pay per successful request; emphasizes Top-100 results
6	SERPHouse	Free; from $29.99/mo	About $0.75 / 1k	400 free credits; 40k credits entry plan	Not public	Yes	Google, Bing, and Yahoo support
7	HasData	Free; from $49/mo	From $0.83 / 1k	100 free; 20k/mo entry plan	1.75s	Yes	Broad Google SERP, Maps, Images, and News coverage
8	SerpPost	From $18	From $0.90 / 1k	20k credits entry package	Not public	Yes	Credits valid for 6 months
9	Oxylabs Web Scraper API	Free trial; from $49/mo	Google from $0.90-$1.00 / 1k	Up to 2,000 trial results	Not public	Yes	More of an enterprise data collection platform
10	Bright Data SERP API	PAYG	$1.00-$1.50 / 1k	Free trial	Not public	Yes	Strong infrastructure; pay per successful request
11	SearchApi.io	From $40/mo	$1.00-$4.00 / 1k	100 free requests	About 2s	Yes	Pricing decreases with larger plans
12	Value SERP	PAYG; from $50/mo	$1.00-$2.50 / 1k	100 free searches	Not public	Yes	Traject Data product; supports PAYG and monthly plans
13	Scale SERP	From $23/mo	About $1.00-$23 / 1k	125 free/mo; 1k/mo entry plan	Not public	Yes	Low-volume plans have high effective unit costs
14	SerpWow	From $125/mo	About $1.44-$12.50 / 1k	Free trial	Not public	Yes	Covers many Google verticals
15	WebScrapingAPI SERP	Free trial; from $28/mo	$2.20-$2.80 / 1k	100 trial; 10k/mo entry plan	Not public	Yes	Dedicated Google SERP pricing page
16	ScrapingBee	Free trial; from $49/mo	Google about $3-$4 / 1k	1,000 free credits	Not public	Yes	Google requests consume credits; better viewed as a general scraping API
17	Zenserp	Free; from $49.99/mo	About $4.17-$10 / 1k	50 free/mo; 5k/mo entry plan	Not public	Yes	Broad SERP type coverage, but not cheap
18	SerpApi	Free; from $25/mo	$5-$25 / 1k	250 free/mo; 1k/mo entry plan	Not public	Yes	Strong brand and coverage, but expensive
19	Serpstack	Free; from $29.99/mo	About $6 / 1k	100 free/mo; 5k/mo entry plan	Not public	Yes	Older Google SERP API with a small free tier
20	SpaceSerp	From $14.99/mo	About $8-$15 / 1k	1k/mo entry plan	Not public	Yes	Cheap entry price, high effective unit cost
21	ScraperAPI Google Search	Free trial; from $49/mo	About $12.25 / 1k Google SERP	5,000 API credits trial	Not public	Yes	Google SERP costs about 25 credits per request

Key Takeaways

1. SerpBase combines low price with real-time latency

Many SERP APIs are either cheap but queue-based, or fast but expensive. SerpBase offers a clearer combination: $0.30-$0.50 / 1k requests and 1.4s average latency. That matters for AI agents, live search enrichment, SEO monitoring, and competitive intelligence workflows where every request cost compounds quickly. Its regular credits also never expire, which is useful for teams with uneven usage.

2. Serper.dev is the closest direct competitor

Serper.dev can also reach $0.30 / 1k, but that rate is tied to the Ultimate credit package. The lower entry package is $50 for 50k credits, or $1.00 / 1k. In off-peak tests, Serper.dev averaged around 1.2s, which is excellent. For smaller or mid-volume teams, however, SerpBase's $3 for 10,000 requests entry package is easier to test, and its $0.30-$0.50 / 1k pricing range is easier to evaluate.

3. DataForSEO is inexpensive, but the latency model matters

DataForSEO's Standard Queue can be very cheap at $0.60 / 1k, but it is queue-based. The Live Mode price is closer to $2.00 / 1k. If your product needs immediate responses after a user action, comparing only the lowest queue price can be misleading.

4. General scraping platforms are not always the cleanest SERP API choice

Oxylabs, Bright Data, ScraperAPI, ScrapingBee, and similar vendors have strong infrastructure, but they are built for broader web scraping use cases. For pure SERP data, their pricing can become harder to predict because Google requests may consume multiple credits or vary by proxy, rendering, geo-targeting, or parsing requirements.

5. Established brands are stable, but often expensive

SerpApi, Serpstack, Zenserp, and SpaceSerp may work well for teams that value brand history, coverage, and mature documentation. But if the main metric is cost per 1,000 SERP requests, they are usually not the best value.

Recommendation

SerpBase should be near the top of the shortlist if you are building:

AI agents that need live search results as context
SEO tools that monitor keyword rankings at scale
RAG or market research pipelines that continuously collect SERP data
Products that need Google organic results, news, maps, or shopping data
Systems where predictable API cost matters more than complex credit multipliers

Final Conclusion

In this comparison, SerpBase lands in the top pricing tier at $0.30-$0.50 per 1,000 requests. Its 1.4s average latency is also fast enough for real-time products. Since these latency numbers come from off-peak tests or public references, peak-hour latency may vary, but the overall value proposition remains clear: SerpBase combines low cost, practical latency, non-expiring regular credits, and straightforward API access in one package.