B2B lead generation without renting a database
You do not need a monthly data subscription to find good B2B leads. Collect them from public sources, enrich them and keep them.
- No credits, no data tax
- You own your data
- Map included
- GDPR-first
Why renting leads keeps you renting
Most B2B lead generation starts with a data provider: you pay for access to a shared database, export what your credits allow, and lose access when the subscription stops. The leads were never really yours.
There is another route. The companies you want to reach are already listed in public places: maps, directories, registers and their own websites. If you collect them yourself, the list grows with every campaign instead of resetting every month.
That is the idea behind Riftjaw: import companies from any public list, enrich them without a per-row meter, and build a lead database you own.
What changes when you own the lead source
No credit meter
You do not ration exports or think twice before enriching a row. The list is as big as your market, not as big as your plan.
A list nobody else is mailing
A shared database is sold to everyone in your niche. A list you collected around your own criteria is a list your competitors do not have.
Data that stays when you pause
Stop a campaign for a quarter and your companies, notes and history are still there when you come back.
Fit over volume
Because you choose the sources, you choose the fit: one region, one niche, one type of company that actually buys from you.
A lead generation routine you can repeat
Collect from public sources
Pick one niche and one region, and pull the companies from maps, directories or registers into one list. Dedupe by website domain.
Enrich and segment
Add website, category and region per company, then split the list into segments that each deserve their own message.
Reach out and keep the history
Write to each segment from your own domain and keep every reply and note on the company record for the next round.
Frequently asked questions
Is B2B lead generation possible without a data provider?
Yes. Business details are published in public places such as maps, directories, trade registers and company websites. Collecting and cleaning those yourself gives you a lead list without a subscription to a shared database.
Is it more work than buying a list?
The first list takes some setup: choosing sources, deduping and enriching. After that the routine repeats per niche and region, and every list adds to the same database instead of expiring with a plan.
What about GDPR when I collect leads myself?
Stick to business data from public sources, have a clear reason to contact each company and make opting out easy. See our guide on GDPR and cold email for the basics; it is not legal advice.
Which kind of businesses is this approach best for?
It works best when your buyers are findable companies with a website and a public listing, such as local services, agencies and suppliers. Very large enterprises with hidden buying teams are a different game.
Do I need credits?
No. There are no credits and no data tax: enrichment runs automatically without a per-row meter.
What is Riftjaw?
Riftjaw is a self-hosted B2B lead pipeline: collect companies from any public list, enrich them for free, put them on the map and reach them - from one dashboard you host yourself.
Start building leads you keep
Collect companies from public lists, enrich them for free and reach them from one self-hosted dashboard. No credits, your data stays yours.
Start free