
SEMRush
Ahrefs
Moz
SE Ranking
SEO PowerSuite
Majestic
Surfer SEO
Serpstat is the Swiss army knife for automating SEO processes. With a suite of powerful modules, you can track your performance, analyze your competitors, research keywords and backlinks, audit your website, and so much more.

SerpApi
Scraper API
Apify
Aves API
fetchSERP
Flyscrape
import.io
One API key for SEO and SERP data, web scraping, AI models and social data. 155 endpoints, pay per call from $0.01, no subscription.

Which is more popular?
Based on our record, Serpstat seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | serpstat.com | yepapi.com |
| Pricing | ||
| Company | Startup from Ukraine · 50 - 99 employees · 2015 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Dive deep into keyword research with Serpstat's keyword database, now bigger than ever with global coverage across 230 regions. Uncover the most valuable keywords for your business, understand search intent, and optimize your content strategy
YepAPI gives developers a single API key and a single bill for work that normally needs four or five separate vendor accounts. The catalogue covers keyword and SERP data, backlinks and domain metrics, web scraping with JavaScript rendering, AI chat completions through an OpenAI-compatible...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Serpstat is recommended for digital marketers, SEO professionals, content creators, and businesses of all sizes looking for a comprehensive yet affordable SEO tool to enhance their online presence and gain insights into their competitors.
No analysis of YepAPI yet.
Walkthroughs and reviews on video.
What is Serpstat?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Serpstat and YepAPI.
Serpstat's answer
The AI-powered features for content optimization and generation are particularly noteworthy, as they go beyond traditional SEO tools to assist with content creation and enhancement.
YepAPI's answer:
Most API products solve one problem. YepAPI is a single key and a single bill across work that normally needs four or five separate vendor accounts: keyword and SERP data, backlinks and domain metrics, web scraping with JavaScript rendering, AI chat completions, image, video and audio generation, and social data from YouTube, TikTok, Instagram and Amazon.
The pricing model is the other half of it. Everything is per call, not per month - scraping and tools from $0.01, SEO and SERP data from $0.05, AI models from $0.001 per 1K tokens. No subscription, no monthly minimum, and failed requests are never charged. You can use one endpoint once and pay cents for it.
There is also an MCP server with 30 tools, so the whole catalogue drops into Cursor or Claude Code in one step rather than being wired up endpoint by endpoint.
Serpstat's answer
With its focus on AI and continuous innovation, choosing Serpstat positions users to take advantage of emerging trends in digital marketing.
YepAPI's answer:
Three reasons, and they are all about cost structure rather than feature counts.
No subscription floor. Most SEO, SERP and scraping APIs start at a monthly plan whether you use it or not. YepAPI bills per call. If you make ten requests this month you pay for ten requests.
One account instead of five. Keyword and SERP data, backlinks, domain metrics, scraping, AI models and social data all sit behind the same key and the same bill. That removes the overhead of separate contracts, separate dashboards and separate minimums - which is usually the real cost for a small team, not the per-call price.
You can evaluate it properly before paying. $5 of credit on signup, no card required. That is roughly 15,000 keyword lookups with search volume, 500 Google SERP checks, or 33,000 backlink rows - enough to build something real and see whether the data holds up, rather than enough to run three test queries.
Failed requests are never charged, and credit does not expire.
Serpstat's answer
Serpstat's primary audience includes digital marketers, agencies, in-house marketing teams, freelancers, content creators, and businesses looking to improve online visibility.
YepAPI's answer:
Developers building something that needs external data, where the data is a means to an end rather than the product itself.
In practice that is three groups:
The common thread is project-shaped rather than enterprise-shaped usage: variable volume, short evaluation cycles, and a strong preference for paying for what gets used.
Share your experience with using Serpstat and YepAPI. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Serpstat is an affordable SEO tool with a one-week free trial. The only difference is that, unlike Moz, Serpstat doesn’t have a free version, so you’ll need to pick a paid plan once the trial is over.
Serpstat offers a balanced approach to SEO, blending competitive analysis with a user-friendly interface, making it suitable for users who want to combine keyword research with site audits and content strategies. Its...
Serpstat provides advanced tools for users looking to perform detailed SEO analysis and competitor research. Its extensive features make it ideal for those who need comprehensive insights into their website’s...
We have no reviews of YepAPI yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


SERPstat: Provides a range of SEO features, including keyword research, competitor analysis, rank tracking, site audit, backlink analysis, and more. Source: about 3 years ago
Https://raventools.com - used it waaay back, since been acquired by TapClicks -not sure if that's a good thing or a bad thing Https://serpstat.com - see this one get mentioned quite a bit; never used tho Https://www.link-assistant.com... Source: over 3 years ago
Serpstat - A comprehensive SEO tool that offers keyword research, rank tracking, site audit, and backlink analysis. Pricing starts at AUD $103.20/month. Link: https://serpstat.com/. Source: over 3 years ago
Tracking YepAPI since Oct 2026.
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