Free AI tools for finding and converting leads
Small, sharp tools we built for our own sales team — now free for everyone. Work out who to target, find and research the companies, then write the cold email or the call script. Each one hands off to the next. No account, no credit card, no email wall.
Work out who to target
Before you buy a single lead, decide which market is worth the effort.
TAM Calculator
How many businesses match your market — and how many you can reach.
Counts real records rather than multiplying your assumptions, and splits the total by how many carry a verified email or a direct phone number.
AI ICP Generator
Describe your business — AI builds your Ideal Customer Profile.
Get your buyer titles, target industries and a live count of the matching contacts sitting in our database of 9.6 million+ leads.
Find and research them
Who exists, how reachable they are, and which ones are worth your time.
Business Growth Analyzer
Enter your website — find out what's holding your business back.
Reads up to six of your pages, checks the fifteen things that decide whether a visitor becomes an enquiry, then measures you against your real local market from our 9.6 million+ business records.
AI Lead Finder
Paste your website — AI finds the leads that match your business.
Reads your homepage, works out what you sell and who buys it, then counts the matching contacts in our database of 9.6 million+ leads. No account needed.
Lead Search
Search 9.6M B2B leads by industry, title and location.
Filter the full database by industry, job title, US state, company size and data quality. Browsing is free; contact details need a free account.
Company Lookup
Paste a domain — see the company's industry, size and reach.
Industry, location, team size and how many contacts we hold with a verified email or a direct phone. Enough to qualify an account before you spend anything.
AI Lead Score Generator
Score any company out of 100 from its website.
A technical audit of their site plus how reachable their contacts are. Every number is measured, so the same company scores the same twice — the AI explains the score, it doesn't set it.
Reach them
The email, the call, and checking the address before you send.
Email Verifier
Check if an email address is real — instantly.
Validates the format, checks the domain's mail server (MX), and flags disposable and role addresses before you waste a send.
Email Pattern Finder
Is it first.last@ or f.last@? Read it off real addresses.
Infers a company's email convention from addresses already on file rather than guessing and probing by SMTP — and tells you how many back it up.
AI Cold Email Generator
A cold email and three follow-ups, written in seconds.
Subject lines with alternatives, an email under 120 words, and follow-ups for days 3, 7 and 14. It won't invent facts about your prospect — anything it assumed is listed so you can check it.
AI Cold Call Script Generator
A call script that sounds like a person, not a slide.
Opener, qualifying questions, value proposition, the four objections you'll actually hear with responses, a close and a voicemail. Written to be spoken aloud.
Tidy and move your lists
Clean a contact list, pull out email addresses, and get it into your CRM or phone. All in your browser.
Contact List Cleaner
Remove duplicates and tidy emails, phones and names in a CSV or Excel list.
Drop a list and get it back de-duplicated, with lowercase emails, invalid and role addresses flagged, every phone number in one format and full names split into first and last. Your file never leaves your browser.
Email Extractor
Pull every email address out of text, a spreadsheet or a PDF.
Paste text or drop a .txt, .csv, .xlsx or .pdf file and get each unique address once, with how often it appeared, ready to copy or download as CSV. Nothing is uploaded.
CRM Import Formatter
Turn any contact list into a HubSpot, Salesforce or Pipedrive import file.
Pick your CRM, check the column mapping we guess from your headers, and download a CSV with the field names that CRM's importer looks for. Runs in your browser.
CSV / Excel / vCard Converter
Convert CSV to Excel and back, or turn a list into phone contacts (.vcf).
CSV to .xlsx, .xlsx to CSV, and either one to a vCard file with one contact card per row, ready for an iPhone, Android or Google Contacts. Your file stays on your device.
Win the deal and get paid
Quote the job, then invoice your client the day the deal is won, from ready-made templates.
Quote Generator
Make a professional quote or estimate in a minute, from four ready-made templates.
Fill in your business, your client and the work you're pricing, with a valid-until date; the totals, discount and tax add up for you, and the preview is the PDF. Runs in your browser, nothing uploaded.
Invoice Generator
Make a professional invoice in a minute, from four ready-made templates.
Fill in your business, your client and what you did; the totals, discount and tax add up for you, and the preview is the PDF. Runs in your browser, nothing uploaded.
What the tools give you back
Real results, captured on this site with no account.
AI Lead Finder
stripe.com run through the AI lead finder: what it sells, who buys it, the titles to target and how many matching leads the database holds (30 Sep 2026).
Email Verifier
A real check of alex@leadquasar.com: the verdict, then each test the verifier ran and what it found.
AI ICP Generator
“I run a payroll agency for restaurants and cafes” in the ICP generator: roles to target, matching industries, a live count and where the buyers are (30 Sep 2026).
AI Lead Score
The free lead score tool on a real UK plumber's homepage (domain blurred): two gaps found, and an opening line to pitch them (30 Sep 2026).
Why are these free?
Because the best advert for a lead database is showing you what’s in it. Use the tools as much as you like — and when you need the contacts behind the numbers, a free account is a click away.
No signup, no credit card
Open the page, use the tool, get the answer. We don't gate the result behind an email capture form.
Honest results
We show you the evidence behind every verdict rather than a made-up confidence score. If we can't know something, we say so.
Backed by a real database
The same 9.6 million+ verified B2B contacts across 170+ industries that power LeadQuasar power these tools.
Looking for the leads themselves?
The tools sit on top of a real database — 9.6 million+ verified B2B contacts across 170+ industries, each scored for data quality so you can judge a record before you unlock it.
The tools are free. The leads are one click away.
Create a free account to search 9.6 million+ verified contacts and put LeadQuasar AI to work — AI agents that find prospects, research companies and write your outreach.
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