What Similarweb publishes about pricing
Everything below comes from the Similarweb pricing and developer pages, checked in November 2026. It changes, so confirm with Similarweb before you budget.
- Packages are grouped by product: Web Intelligence, AI Search Intelligence, App Intelligence, Retail Intelligence, Sales Intelligence and Stock Intelligence.
- Web Intelligence is sold in suites. The pricing page names a Competitive Intel Suite, a Strategic SEO Suite, an Ads Intel Suite and a Gen AI Intel Suite.
- No USD price is shown for these packages. Business and enterprise buyers request a quote.
- There is a free trial button on the pricing page and a free version of the website with high-level sample data. Trial length is not stated.
- The API is part of custom Business packages or can be bought standalone, again with no public rate.
That last point matters most for agencies. If you want the data in your own dashboards, you cannot cost the project from a price list.
How Similarweb API credits work
The developer page says you pay for the data returned, not only for the number of calls. Each endpoint has a defined credit cost in the API reference, and credits typically reset each month. A Request Validate endpoint estimates the cost of a large query before you run it. The endpoints cover traffic and engagement, keyword analysis, app analysis, technographics and company analysis, plus a Batch API for large historical pulls.
So the working method is to read the reference, count the calls a weekly refresh would make for each client, and take that number to sales to find out what it costs. That is fine for a company buying market data once a year. It is awkward for an agency that has to put a monthly fee in a proposal this week. The Similarweb API pricing page walks through that comparison in more detail.
What Similarweb does not give an SEO agency
Similarweb is built around market and audience questions: how much traffic a competitor gets, where it comes from, how an app is trending, what technology a prospect uses. Those are useful in a pitch. They are not the daily work of an SEO retainer.
Its developer page does not list backlinks or rank tracking as API endpoints. Those are the two things clients ask about most when they ask how their SEO is going. If you buy Similarweb for market data you still need a second tool for link profiles and daily positions, and a third step to turn it all into a PDF with your logo on it.
A realistic agency stack with and without Similarweb
Take an agency with 15 retainer clients. Each month it needs a backlink check, keyword movement, daily positions for a tracked list, a site audit and a branded report. Add a handful of new-business pitches a month where a traffic view of the prospect helps.
- Market and traffic view of competitors: Similarweb, on a quote.
- Backlinks, keywords, positions, audits: a second tool at its own price.
- Branded PDFs: either an add-on or a reporting tool.
- Account manager seats: whatever each tool charges.
The alternative is one plan for the SEO work. SeoData Agency is 299 USD per month, or 149 USD per month on yearly billing, with 10 seats, white-label PDFs and 100 000 API rows. The website traffic checker gives a traffic estimate for any domain for pitches. It is not a panel-based dataset like Similarweb's, so if panel-level accuracy for app or cross-market traffic is what you sell, keep Similarweb for that.
When Similarweb is the right purchase
Choose Similarweb when:
- your clients are brands that want market share, audience overlap or category benchmarks,
- you work on apps and need app-store and usage data,
- you sell competitive intelligence as a service on its own,
- you have a budget that fits an enterprise contract and a team that will use the data every week.
In those cases the lack of a public price is a cost of doing business, and the breadth of data is the point.
When a flat SEO plan is the better buy
A flat plan wins when the work is SEO for client sites and the people using the tool are account managers, not data analysts. You get backlinks, keywords, positions and audits in one workspace, a price you can put in a proposal, and reports with your own brand. The SEO software for agencies page lists what is in each plan. If developers will build dashboards, the SEO API returns the same data, and the best SEO API for agencies comparison puts the main vendors side by side, with separate breakdowns of SE Ranking API pricing and Semrush API pricing.
Agencies that grow also end up signing bigger service agreements, and a tool such as contractsanalyzer.com can read a client contract clause by clause before you put your name on it.
How to price your own workload before choosing
- Write down what each client report must show. Link, keyword and position data point to an SEO platform. Audience and market data point to Similarweb.
- Ask for the Similarweb quote with your real client list, not a round number, and ask what a credit costs and what the monthly reset allows.
- Add the cost of whichever tool covers the part Similarweb does not.
- Compare the total with a plan whose price is printed. All SeoData plans are on SeoData pricing.
Do it with three real clients. An average client does not exist.