Looking for a SerpApi alternative? Lower entry cost, crawling included, OAuth-based MCP
SerpApi’s starter plan works out to $25 per 1,000 searches with no crawling; Search1API starts at $5 total with search-plus-content.
Endpoint
SerpApi’s starter plan works out to $25 per 1,000 searches with no crawling; Search1API starts at $5 total with search-plus-content.
17 engines incl. Reddit, X, GitHub
$1.00 ($5 = 5,000 searches)
Built in + crawl_results inline
Pricing checks
Free tier / Cheapest paid step / ~$99/month tier
At a glance
SerpApi is the most established SERP-scraping API, with unmatched vertical breadth (Google Flights, Hotels, Lens, Scholar, shopping engines, and more). But its $25/month plan buys only 1,000 searches — $25 per 1,000 — it has no arbitrary-URL crawling at all, and its hosted MCP puts the API key directly in the URL path. Search1API starts at $5 for 5,000 searches ($1.00 per 1,000), returns page content alongside results via crawl_results, runs OAuth 2.1 on MCP, ships a CLI and Agent Skills, and covers six Chinese engines. Choose SerpApi for deep vertical coverage; choose Search1API for price, general web + Chinese coverage, and a modern agent surface.
| Search1API | SerpApi | |
|---|---|---|
| Search source | 17 engines incl. Reddit, X, GitHub | 100+ vertical engines (widest catalog) |
| Entry cost / 1,000 | $1.00 ($5 = 5,000 searches) | $25.00 ($25/mo = 1,000) |
| Any-URL fetching | Built in + crawl_results inline | None — SERP data only |
| MCP authentication | OAuth 2.1 | Key embedded in URL path |
| Official CLI & Skills | Both | Neither |
| Chinese engines | 6 incl. Baidu news | Baidu only |
Search1API vs SerpApi, category by category
Tables hide trade-offs, so here is what each difference actually means in practice.
Engine coverage
Seventeen general-purpose engines chosen for agent workloads: the majors plus community sources (X, Reddit, GitHub) and the fullest Chinese stack available from any API vendor — Sogou, 360, Quark, WeChat, and Bilibili go beyond Baidu alone.
Where sheer catalog size is concerned, SerpApi wins: hundreds of verticals including Google Flights, Hotels, Jobs, Lens, Maps, Trends, Scholar, Patents, plus retail giants like Amazon, eBay, Walmart, Yelp, and Zillow. If your product needs flight or hotel SERP structures specifically, they remain the stronger choice.
For broad general-web and Chinese-language coverage per dollar, Search1API. For one specific exotic vertical engine, check SerpApi’s catalog first.
Content fetching
Crawling is part of the platform rather than a separate purchase: /crawl returns cleaned page content, /deepcrawl walks sites, /screenshot renders pages, /extract structures them — and every /search call accepts crawl_results so results arrive with their content already fetched.
There is no arbitrary-URL fetching capability of any kind. After scraping the SERP you still need to license and operate a second tool to actually read the pages behind the results.
This is the clearest structural difference between the two products: ours is search-plus-content in one API; theirs stops at the results page.
Agent integration
Hosted MCP over Streamable HTTP with OAuth 2.1 (PKCE + dynamic client registration), the s1 CLI with OAuth login, official Agent Skills, TypeScript/Python SDKs, and llms.txt machine-readable catalogs.
An official hosted MCP server and SDKs in 10+ languages — they are a serious platform. The specific gaps: their MCP URL embeds the raw API key as a path segment (bad practice for shared logs and screenshots), and there is no CLI or Agent Skills support.
Both have official MCP; ours authenticates without pasting credentials into URLs and extends to CLI + skills workflows.
Where SerpApi is genuinely ahead
We say this plainly because evaluators will check: SerpApi ships official SDKs in ten-plus languages, runs an official hosted MCP server of its own, maintains deep structured parsing for every vertical in its catalog, pairs it with a U.S.-focused legal arrangement (Legal Shield), and offers long-established enterprise account management.
These are real platform strengths we do not replicate today.
If vendor maturity, legal cover, or language coverage matters more to your team than price per search or built-in crawling, they are legitimate reasons to stay.
Entry economics
$5 top-up → 5,000 searches ($1.00 per 1,000), credits never expire, no subscription required. This is the single largest tier gap across all vendors we track — 25x cheaper per 1,000 at entry.
$75/month plan is 5,000 searches ($15 per 1,000); entry pricing improves with volume but never approaches $1/1k until high tiers.
Prototypes and small agents are dramatically cheaper here; enterprise-scale vertical needs may justify SerpApi’s premium for their breadth.
Pricing compared at the same tier
Vendors return different payloads per request (SerpApi parses structured SERP fields; we return SERP results plus optional raw content). What can be compared apples-to-apples is price per request volume:
| Search1API | SerpApi | |
|---|---|---|
| Free tier | 100 credits, no card required, never expire | 250 searches/month, reset monthly |
| Cheapest paid step | $5 top-up → 5,000 searches ($1.00 per 1,000) | $25/month → 1,000 searches ($25.00 per 1,000) |
| ~$99/month tier | Pro $99 → 150,000 searches ($0.66 per 1,000) | AdvancedPlan $143/month → 15,000 searches (~$9.50 per 1,000) |
| Large volume (1M searches) | Enterprise $499 → 1,000,000 searches ($0.50 per 1,000) | Cloud plans start around $3,750 for 1M searches ($3.75 per 1,000) |
| Credit expiry | Never | Monthly reset; downgraded balances convert to Extra Credits |
Figures use each vendor’s published rates as of August 26, 2026. SerpApi’s catalog prices vary by engine (vertical SERPs often cost multiple base credits), so vertical-heavy workloads widen this gap further.
Who should choose which
Choose SerpApi if you need
Exotic vertical engines — Google Flights, Hotels, Jobs, Lens, Maps, Scholar, Patents, Trends
Retail marketplace SERPs: Amazon, eBay, Walmart, Yelp, Zillow, Home Depot
SDKs in 10+ programming languages and a legal-shield arrangement for US markets
A long-established platform with mature account management
Choose Search1API if you need
General web + community + Chinese coverage from one endpoint at $1 per 1,000 to start
Page content alongside results — crawl_results returns content inside the search response itself
OAuth-secured MCP, an official CLI, and Agent Skills for agentic workflows
A $5 entry point with credits that never expire
Switching from SerpApi to Search1API
Most general-engine integrations translate directly; vertical-specific engines are the part to audit first:
| SerpApi | Search1API | |
|---|---|---|
| Google / Bing / Yahoo / DuckDuckGo / YouTube searches | Direct equivalents for the everyday engines — parameters differ (q/query, num/max_results) | POST /search with search_service set accordingly |
| Baidu (and news) | Direct equivalent — both cover Baidu | POST /search + POST /news with search_service: baidu |
| Google Flights, Hotels, Lens, Maps, Scholar, Patents | Genuinely broader catalog | Not offered — keep SerpApi for these verticals if you rely on them |
| Reading pages behind the results | Requires sourcing and operating a separate scraping product | Set crawl_results on /search, or call /crawl — no second vendor needed |
| MCP server config | Their hosted MCP URL contains the raw API key path segment | OAuth 2.1 flow (PKCE + dynamic registration) — run s1 mcp to connect without embedding keys in URLs |
Frequently asked questions
What is the best alternative to SerpApi?
For general web, community, and Chinese search feeding AI agents, Search1API covers SerpApi’s everyday engines at roughly 1/25th the entry cost per search, adds the crawling SerpApi lacks entirely, and offers OAuth-based MCP, a CLI, and Agent Skills. For niche vertical engines like Google Flights or Amazon SERPs, SerpApi’s catalog remains deeper — some teams run both.
Is Search1API cheaper than SerpApi?
At entry tier, by about 25 times per thousand searches ($1.00 vs $25.00). At scale, our Enterprise plan delivers one million searches for $499 versus roughly $3,750 on comparable SerpApi cloud tiers. What cannot be compared directly is output: SerpApi parses deeply structured vertical fields that we do not replicate.
Does Search1API handle the page-crawling that SerpApi misses?
Yes — that is a core structural difference. /crawl fetches any URL’s content, /deepcrawl handles whole sites, and /search accepts crawl_results so result pages arrive already fetched. With SerpApi those steps require a separate scraping vendor.
How does the MCP story differ?
SerpApi’s hosted MCP works, but authenticates by embedding the raw API key in the URL path — risky anywhere URLs get logged or shared. Our MCP uses OAuth 2.1 with PKCE and dynamic client registration, and we additionally ship an official CLI and Agent Skills; SerpApi has neither.
Will I lose access to Baidu?
No — we also cover Baidu for search and news, and extend to Sogou, 360, Quark, WeChat, and Bilibili, which SerpApi does not offer. Engines we genuinely do not have are Google Flights, Hotels, Lens, Maps, Scholar, Patents, and the retail marketplaces.