TAM Calculator
Estimate your Total Addressable Market by industry, geography, and company size. See how many decision makers Cleanlist can reach.
TAM CalculatorWhat a TAM calculator does
A TAM calculator estimates your Total Addressable Market: the full revenue opportunity if you captured 100% of your target segment. Enter industry, geography, and company size, and this free tool returns TAM, SAM (typically 40-60% of TAM), and SOM (a realistic year-one slice), plus how many decision-maker contacts are reachable in that segment.
You sized the market. Now capture it.
Turn your TAM into a verified, ready-to-work contact list with Cleanlist. Start the 14-day trial, no card required.
- 25+providers in one waterfall lookup, priced as one result
- 98%verified work email on a 500-lead stratified test
- 85%direct dial on that same 500-lead test
- 0credits to search. Free and unlimited on every plan
You sized the market. Upload the account list and turn every row into working contact data. 250 credits, 3 seats, 14 days. No card required.
How Does This Tool Work?
Total Addressable Market (TAM) is the total revenue opportunity available if you captured 100% of your target market. For B2B sales teams, understanding TAM helps prioritize which segments to pursue, how much to invest in outbound, and whether a market is large enough to justify a dedicated go-to-market motion.
This free calculator estimates your TAM, SAM (Serviceable Addressable Market, the portion you can realistically serve), and SOM (Serviceable Obtainable Market, what you can capture in year one). It also shows how many decision-maker contacts exist in your target segment and how many are reachable with verified contact data through Cleanlist's 25+ provider waterfall.
What Can the Full Platform Do in 5 Minutes?
This free tool is the tip of Cleanlist. Watch a real ICP search go from query to enriched, validated, CRM-ready list in under five minutes. 36 leads, 100% contact fill, synced to HubSpot.
36 ICP leads, 100% contact fill, validated and pushed to HubSpot in one flow
Get contact data where you already prospect
The Cleanlist Chrome extension pulls verified emails and direct-dial phone numbers off LinkedIn profiles and search results without leaving the tab. Every new workspace starts on Scale for 14 days (250 credits, 3 seats, no card), and the extension stays available afterwards on the $0 Free plan at 30 credits a month.
Which Cleanlist Plan Do You Need?
Annual billing takes 25% off every paid plan. Search is free and unlimited on all four: a verified work email is 1 credit however many providers it took, a direct dial 10, both together 11, validation 0.5, AI qualification 5. A miss costs nothing, and the credits sit in one shared team wallet.
Frequently Asked Questions
What is TAM, SAM, and SOM?
TAM (Total Addressable Market) is the total revenue opportunity if you had 100% market share. SAM (Serviceable Addressable Market) is the portion of TAM you can realistically serve with your current product and go-to-market, typically 40-60% of TAM. SOM (Serviceable Obtainable Market) is what you can realistically capture in year one, usually 5-10% of SAM. Investors and sales leaders use these metrics to assess market opportunity and set realistic revenue targets.
How accurate is this TAM calculator?
This calculator uses industry averages and public market data to provide directional estimates. It is useful for quick sizing, pitch decks, and planning conversations. For precise TAM analysis, you should build a bottom-up model using your specific ICP criteria, Cleanlist's People Search can help you count exactly how many contacts match your target filters, since running a search costs zero credits.
How do I find contacts in my TAM?
After estimating your TAM, use Cleanlist's AI-powered People Search to find actual contacts matching your criteria. Describe your ICP in natural language, industry, company size, job titles, geography, and Cleanlist returns verified contacts with emails (98% accuracy) and direct dials (85% coverage) from 25+ data providers.
Which Free Email Lookup Tools Work Together?
Free, purpose-built tools that work together. Start from a name, a domain, an email, or a block of text, and move to a verified contact.
- ICP Fit Score CalculatorScore any account 0-100 against your Ideal Customer Profile in 60 seconds.
- B2B Contact FinderFind business contacts and predicted email patterns by company domain.
- CRM Cleanup ROI CalculatorPut a dollar figure on what bad CRM data costs you each year.
Which Tool Should You Buy for This at Scale?
Independent comparisons of the platforms that do this job on a whole database, including where Cleanlist fits and where it does not.
- Best sales prospecting toolsThe prospecting stack ranked by how fast it gets a rep from an ICP definition to a contactable list.
- Best B2B contact database softwareWhich contact databases hold up on accuracy, refresh rate and price once you work them at volume.
- Best data enrichment toolsSide-by-side comparison of the enrichment platforms, with coverage, credit costs and what each one actually verifies.
Gain full access for 14 days.
250 credits, 3 seats, no card needed. Access to every feature except public API & MCP.
Cleanlist finds, verifies and enriches contact data, and syncs it two ways with HubSpot, Salesforce and Pipedrive, or one way out to Outreach, Salesloft and Lemlist. Cleanlist does not send email.