Win customers
from competitors.

For GTM and growth engineers at SaaS startups and SMBs. Find companies using competing SaaS — even back-office tools that website scanners miss.

  • Live checks on demand
  • Pay per detection, not per search

Find your competitors’ customers.

or try one of featured services below:

Try an example

Who uses your competitors?

Choose accounts.
Shape your offer.

Use estimated adoption and annual spend to prioritize companies where your features or pricing could make a stronger offer.

Built for SaaS challengers taking on established vendors and growth teams expanding into competitors’ markets. Bring account selection into your AI or API workflow.

Find competitor customers

Doubt it works? Check companies you know.
20 free credits per 30 days · no card

Straight
answers.

Inside anvendor
What does anvendor do?+

anvendor is a competitive displacement sales tool: find companies using competing SaaS or business services, then choose which accounts to pursue. Live checks and estimated adoption and annual spend help you prioritize companies and prepare a competitive offer.

Who is anvendor for?+

GTM and growth engineers at SaaS startups and SMBs, founders taking on established vendors, and growth teams expanding into competitors’ markets. Sales engineers can use company findings to prepare for competitive discovery and deal discussions. Your target accounts can be companies of any size.

Does anvendor find decision-makers or contact details?+

anvendor works at company level: it helps you decide which accounts to pursue. Use your existing contact-data and outreach tools to find the right people and start conversations.

Can I try all features without a credit card?+

Yes. The Free plan includes all product features, including live scans, available adoption and spend estimates, and API/MCP access. No credit card is required. Only usage volume is limited: 20 credits per 30 days for company analyses or detected leads. One analysis or detected lead costs 1 credit; empty and failed scans return their credits.

What can it find that a website scan can’t?+

Internal SaaS such as HR, finance, security and AI tools, including company-wide and individually adopted services. Findings describe company-level use; they do not establish who pays. Coverage varies by company and service; no finding does not prove non-use.

How do I find the companies using my competitor?+

Enter the competitor in Search leads and filter by location, industry and size. Discovering companies is free; a discovered company is unchecked until you reveal it. Reveal a row, a page or the whole list to get detections with estimated adoption and spend.

Can I check one company’s subscriptions?+

Yes. Analyze company lists the SaaS and business services a company uses, with estimated adoption and annual spend where available. Results under 30 days old may be reused; Refresh runs a new live scan at the displayed credit price. It is not a complete subscription register.

Can I scan a company of any size?+

You can request a live scan by company domain, from startups to enterprises. The company does not need to appear in an existing customer list. Findings and available estimates depend on coverage; submitting a domain does not guarantee a detection.

How do you estimate SaaS spend?+

Estimated usage, priced against the vendor’s fitting plans: published list prices, or clearly labeled estimated rates where none is public, each with a source and check date. A + on the upper end means custom pricing may go higher. Actual contracts differ.

How is anvendor different from BuiltWith, Wappalyzer, TheirStack or HG Insights?+

Wappalyzer scans websites live; BuiltWith combines website technology data with other public signals; TheirStack reads hiring evidence; HG Insights also covers internal technologies and modeled spend. anvendor finds SaaS usage beyond the website and checks companies live on demand. Compare coverage on the services you sell against.

Does using a competitor mean a company is ready to buy?+

No. It signals category relevance, not purchase intent: the company may be satisfied, under contract or facing switching costs. Use it to prioritize research, then find a real reason to reconsider the incumbent.

Are buying-intent and renewal signals available?+

These signals are planned. The roadmap includes adoption changes, purchasing cycles and deployment-to-plan imbalances to help identify potential buying windows. Current findings support account selection; they do not establish a renewal date, buying intent or a probability of winning the deal.

What does it cost?+

Discovering companies is unlimited. 1 credit buys a detected company-service match or a full company analysis with findings; empty and failed scans return their credits. Free includes 20 credits per 30 days. Starter: 100 credits for $99/month. Growth: 400 for $299/month. Scale: 1,500 for $999/month. Matching one-time packs never expire.

How fast is it, and how accurate?+

Fresh results open at once. A new live check on one lead usually takes minutes; a full company scan can take an hour or more for a large company and runs in the background. A finding is evidence of use, not an invoice or a guarantee; results under 30 days old are fresh. A missing service means no evidence found, not proof the company does not use it.

Is there an API or MCP server?+

Yes. Use REST or MCP to analyze companies, discover companies for free and scan a service across up to 10,000 companies given as domains or names. Claude and ChatGPT connect by sign-in with the methods and credit budget you approve. Gemini workflows require a compatible MCP client, such as Gemini CLI. API keys support method, budget and expiry limits. Same credits and prices as the app.