By the Web Reveal Team — We built Web Reveal to detect technology stacks across thousands of websites. These are our findings.
BuiltWith Pricing vs. Free Alternatives: Is the Premium Cost Worth It? (2026)
I hit BuiltWith's paywall at $295 a month and decided I wasn't going to pay it without first properly testing every free alternative I could find. I spent weeks running the same domains through Wappalyzer, WhatRuns, Web Reveal, and several others, keeping honest notes on what each one actually detected versus what was really there. Most came close on the obvious stuff and fell apart on anything nuanced — a pattern we've since confirmed across thousands of sites in the Web Reveal database, where detection accuracy varies sharply between tools. That gap is what pushed me to build Web Reveal myself, and why I'm confident recommending it here.
Key Takeaways
- BuiltWith's paid plans start at ~$295/month — meaningful budget for most growth teams.
- WebReveal offers free unlimited individual scans and API access with no registration required.
- BuiltWith's database approach can serve stale data; WebReveal's live scans are always current.
- For individual domain lookups and small-team use cases, free tools match or exceed paid alternatives.
- BuiltWith's unique value is its bulk lead-generation database (e.g., "all Shopify stores in the UK") — a use case free tools do not cover.
BuiltWith Pricing Breakdown (2026)
When I looked at BuiltWith's pricing, I found three primary paid tiers, all billed monthly:
| Plan | Price (approx.) | Key Features | Best For |
|---|---|---|---|
| Basic | ~$295/month | Unlimited lookups, basic API, technology lists | Individual researchers |
| Pro | ~$495/month | Lead lists, CRM export, advanced API, historical data | Small sales teams |
| Team | ~$995/month | Everything in Pro + team seats, advanced filtering | Growth teams |
| Enterprise | Custom | Custom data exports, dedicated support, SLA | Enterprise sales orgs |
I tested BuiltWith's free tier and found it allows only a limited number of lookups per day without bulk export, lead list generation, or API access. In my experience, the free tier functions more like a product trial than a genuinely usable free plan.
What I noticed as BuiltWith's real unique value is its pre-built lead-generation database. You can query something like "show me all Shopify stores in the United Kingdom with more than 1,000 monthly visits" and get a downloadable list back. That is a capability no free tool can replicate, and for enterprise sales development teams, I can see how it justifies the cost.
Wappalyzer Pricing Breakdown (2026)
When I looked at Wappalyzer—acquired by the Umso/Leadfeeder parent company in 2023—I found it had restructured its pricing significantly:
| Plan | Price (approx.) | Key Features | Best For |
|---|---|---|---|
| Starter | ~$250/month | Technology lookups, limited API calls | Individual researchers |
| Growth | ~$500/month | Lead lists, bulk export, more API calls | Sales teams |
| Business | ~$1,000/month | Full API access, CRM integration, team seats | Growth teams |
What I found genuinely useful in Wappalyzer is the free browser extension, which still provides basic technology detection for individual sites while browsing. For one-off lookups it works well, but it lacks the bulk data, API access, and lead-generation capabilities of the paid tiers.
WebReveal: The Free Alternative
Web Reveal—which I built after running into the limitations of every other tool I tested—takes a fundamentally different approach to pricing: the core scanner is completely free, with no registration, no daily limits on individual lookups, and no credit card required.
Here is what Web Reveal provides for free:
- Unlimited individual domain scans — scan any URL and see the full tech stack instantly
- Live detection — real-time scans, not cached data
- Full stack visibility — CMS, framework, hosting, CDN, analytics, marketing tools, payment platforms
- Chrome extension — passive detection while browsing
- API access — programmable scanning for automation (see the documentation)
- Technology directory pages — browse sites using specific technologies (e.g., all Shopify sites)
I want to be honest about where Web Reveal differs from BuiltWith: Web Reveal does not offer a pre-built database of all websites organised by technology, ready for bulk export as a lead list. If you need "every WooCommerce store in Germany with 10,000+ monthly visitors," BuiltWith or Wappalyzer's paid tiers are designed for that use case.
For the vast majority of other use cases—individual lookups, sales rep research during prospecting calls, competitive analysis, CRM enrichment via API, and developer audits—I built Web Reveal to handle all of that, and it costs nothing.
Data Freshness: Live Scan vs. Crawled Database
In my testing, this was the dimension where tools differed most significantly in practice, and it is rarely discussed transparently.
BuiltWith: Crawled database model
What I found is that BuiltWith maintains a database built by crawling the web at intervals. Popular, high-traffic domains are crawled more frequently (weekly or monthly). Less prominent domains may be crawled infrequently, with data that can be 3–6 months old or more.
What this meant in practice: If a company migrated from WooCommerce to Shopify last month, BuiltWith may still show WooCommerce. For sales outreach where you want to reach companies "right after" a technology migration, database staleness can make the intelligence misleading.
Wappalyzer: Mixed model
In my testing, Wappalyzer's paid products used a combination of crawled database data and live lookups. The browser extension performs live detection, but the lead-list products rely on the crawled database, with similar freshness limitations to BuiltWith.
WebReveal: Always live
I designed Web Reveal so that every scan is a live request. The scanner fetches the target URL in real time, analyses the response, and returns results that reflect what is deployed right now. There is no database intermediary—and therefore no staleness.
Practical example: A competitor migrated from WordPress to Webflow three weeks ago. A BuiltWith lookup might still show WordPress. A WebReveal scan will correctly show Webflow. For competitive intelligence and sales timing, this matters.
Detection Accuracy Comparison
In my testing, all three tools use similar detection methodologies—HTML source analysis, HTTP header inspection, JavaScript fingerprinting—so accuracy is broadly comparable for well-known technologies. The differences I noticed emerged in edge cases:
| Detection Category | BuiltWith | Wappalyzer | WebReveal |
|---|---|---|---|
| Major CMS (WordPress, Shopify, Webflow) | Excellent | Excellent | Excellent |
| JavaScript frameworks (React, Vue, Next.js) | Good | Good | Excellent (live) |
| Hosting providers (AWS, GCP, Vercel) | Good | Good | Excellent (live) |
| Analytics and marketing tools | Excellent | Excellent | Good |
| Recently deployed technologies | Poor (staleness) | Moderate | Excellent (always live) |
| Technologies behind CDN/SPA | Good | Good | Good |
Cost Per Scan Analysis
Let me break down the effective cost per individual domain scan at realistic usage levels:
| Tool | Plan | Monthly Cost | Scans/Month (est.) | Cost Per Scan |
|---|---|---|---|---|
| WebReveal | Free | $0 | Unlimited | $0.00 |
| BuiltWith | Basic | ~$295 | ~5,000 | ~$0.059 |
| BuiltWith | Pro | ~$495 | ~25,000 | ~$0.020 |
| BuiltWith | Team | ~$995 | ~100,000 | ~$0.010 |
| Wappalyzer | Starter | ~$250 | ~2,500 | ~$0.100 |
| Wappalyzer | Growth | ~$500 | ~10,000 | ~$0.050 |
What I found is that for individual domain lookups and API-based automation, Web Reveal's $0 cost per scan is clearly the most economical option. The value proposition of BuiltWith and Wappalyzer's paid tiers is not the cost per scan—it is access to the bulk lead-generation database, which is a qualitatively different product.
Which Tool Is Right for Your Use Case?
Based on what I tested, here is what I would actually recommend to different types of users:
Use WebReveal (free) if you:
- Need to check the tech stack of a specific company before a sales call or demo
- Want to enrich your CRM with technographic data via the API
- Are a developer auditing a client site or competitor
- Want the most up-to-date information (live scan vs. database)
- Are an individual or small team with a limited budget
- Want a Chrome extension for passive browsing-based detection
Use BuiltWith (paid) if you:
- Need pre-built bulk lead lists (e.g., "all Salesforce users in France")
- Are running enterprise ABM campaigns requiring thousands of technographic leads
- Need historical technology adoption data to track market trends over time
- Require a team-shared platform with multi-seat access and CRM workflow integration
- Have a dedicated sales intelligence budget that justifies $500–$1,000/month
Use Wappalyzer (free browser extension) if you:
- Primarily want passive, in-browser technology detection while browsing
- Are comfortable with a browser extension workflow rather than a dedicated scanner
- Do not need API access or CRM enrichment
Full Feature Comparison Table
| Feature | WebReveal (Free) | BuiltWith (Basic $295/mo) | Wappalyzer (Starter $250/mo) |
|---|---|---|---|
| Individual domain scan | ✅ Free, unlimited | ✅ | ✅ |
| Live scan (real-time) | ✅ Always live | ❌ Database (may be stale) | ❌ Database (extension live) |
| API access | ✅ Included free | ✅ Basic tier | ✅ Limited |
| Browser extension | ✅ Chrome (free) | ✅ Chrome | ✅ Chrome + Firefox |
| Bulk lead lists by technology | ❌ | ❌ (Pro+ only) | ❌ (Growth+ only) |
| CRM integration | Via API (custom) | ✅ Native (Team+) | ✅ Native (Business+) |
| Historical data | ❌ | ✅ Pro+ | ✅ Business+ |
| Cost per individual scan | $0.00 | ~$0.06 | ~$0.10 |
| No sign-up required | ✅ | ❌ | ❌ |
| Data freshness | Real-time | Crawled (varies) | Crawled (varies) |
Frequently Asked Questions
How much does BuiltWith cost?
BuiltWith's paid plans start at approximately $295/month for the Basic plan, rising to ~$495/month for Pro and ~$995/month for Team (as of 2026). Custom Enterprise pricing is available. The free tier is very limited and does not include bulk export, lead lists, or meaningful API access.
Is there a free alternative to BuiltWith?
Yes. WebReveal provides free, unlimited individual website scans with no registration required, plus API access for automated scanning. For individual domain lookups—which represent the majority of BuiltWith's free-tier use cases—WebReveal is a fully capable, always-free replacement. If you need BuiltWith's bulk lead-list database, that specific feature has no free equivalent.
Is WebReveal as accurate as BuiltWith?
For individual domain lookups, WebReveal is typically more accurate than BuiltWith because it performs live scans rather than returning cached database results. A site that migrated platforms last week will show the new platform on WebReveal, while BuiltWith may still show the old one. For historical trend data and bulk market research, BuiltWith's database has depth that WebReveal does not replicate.
When is BuiltWith worth paying for?
BuiltWith's paid tiers are worth the cost for enterprise sales development teams that need bulk lead lists organised by technology. If your primary workflow is "give me a list of 5,000 Salesforce customers in the US," BuiltWith Pro is the right tool. For individual lookups, research, and API-based CRM enrichment, the free tools match or exceed the paid ones.
What is the best free website technology profiler?
WebReveal is the best free technology profiler for individual scans in 2026 because it performs live scans (no stale data), requires no registration, and includes API access. The WebReveal Chrome Extension provides passive in-browser detection. For passive browsing-based detection, Wappalyzer's free browser extension is also a solid option.
Try the Best Free BuiltWith Alternative
WebReveal gives you live, accurate technology detection for any website—completely free, no sign-up required. Start scanning today.