
Ahrefs
Moz
SE Ranking
Profound
Serpstat
Otterly.AI
Surfer SEO
All-in-one Marketing Toolkit for digital marketing professionals.

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, SEMRush seems to be more popular. It has been mentioned 19 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | semrush.com | yepapi.com |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of SEMRush yet.
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
SEMRush is particularly recommended for SEO specialists, digital marketing agencies, content marketers, and businesses of all sizes who are serious about improving their search engine rankings and digital marketing strategies. It is also suitable for PPC managers and social media strategists who need comprehensive tools for campaign analysis and tracking.
No analysis of YepAPI yet.
Walkthroughs and reviews on video.
SEMRush Review 2020 ☑️ Best Keyword Research Tool in 2020? 😱 SEMRush Tutorial
More videos
No YepAPI videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing SEMRush and YepAPI.
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.
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.
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 SEMRush 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.


4Presence Scout includes Google keyword rankings beside the AI answers on every plan; with Semrush, rank tracking is a separate bundle.
Say they read the public interface: Miraqo, SE Ranking, Otterly.AI, Peec AI (logged out; its add-on models run through APIs) and Profound. Semrush says its answers are "captured from real requests and not via any APIs...
Semrush provides a broad feature set. Use it for competitor analysis and site health. The Copilot feature gives recommendations based on your specific site data. It assists teams managing several projects at once and...
We have no reviews of YepAPI yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Semrush offers a solid checker for brand mentions in AI searches. Go Fish Digital provides a detailed manual review for one page. Betteraeo is built specifically for AEO, providing a full score and technical gap analysis. - Source: dev.to / 5 months ago
Unveiling the Advanced SEO Strategies: 1. Strategic Keyword Domination: Identify high-value, long-tail keywords relevant to your niche. Leverage keyword mapping to align content with specific stages of the customer journey. Tools... - Source: dev.to / over 2 years ago
I use SEMRush (semrush.com/) a lot when researching a niche. I would input the URL of a competitor, and then examine "competitors of organic key words" -- to find related websites that compete with the input URL website. I would spent... Source: over 3 years ago
Tracking YepAPI since Oct 2026.
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