Waterfall enrichment for the best data, every time
Instead of trusting one source, LinkedElf checks multiple data providers in sequence and returns the best verified email and phone number for each lead — then lets you act on it immediately.
Why waterfall beats a single source
Multiple providers, one call
LinkedElf queries top data providers in order and stops at the first verified hit, maximizing coverage no single vendor can match.
Verified contact data
Emails and phone numbers are validated before they reach your campaign, so you waste fewer sends on bad data.
AI research columns
Go beyond firmographics — AI columns research each lead and generate custom fields and copy with your own prompts.
No per-record export tax
Use the data you find without separate per-record export fees stacked on top of a seat license.
Built-in lead finder
Start from a 600M+ contact database, then enrich — prospecting and enrichment live in the same workspace.
Enrich, then reach out
Enriched leads flow straight into LinkedIn, email, WhatsApp, iMessage and call sequences — no CSV export to a separate sender.
Waterfall enrichment + AI columns, built in
Find verified work emails and direct dials with waterfall enrichment across 10+ providers, then generate any data point with an AI column — just like a spreadsheet, but smarter.
| Contact | Company | Phone | AI · Personalized opener | AI · ICP score | AI · Company research | |
|---|---|---|---|---|---|---|
SF Sarah Franklin VP Sales | Lattice | sarah@lattice.com via Prospeo | +1 415 ···· 88 via Prospeo | Loved your PLG post — helped Vanta cut ramp 40%. Worth 15 min this week? | 94% | Researching… |
MC Michael Chen Head of RevOps | Northwind | m.chen@northwind.io via ContactOut | +1 212 ···· 04 via Leadmagic | Saw Northwind is hiring 5 SDRs — scaling outbound fast this quarter? | 87% | Researching… |
PP Priya Patel CRO | Vertex | priya@vertex.co via Datagma | +44 20 ···· 71 via Findymail | Generating… | Analyzing… | Researching… |
DA Diego Alvarez Founder | Acme Corp | diego@acme.com via ContactOut | +1 305 ···· 19 via ContactOut | Generating… | Analyzing… | Researching… |
How waterfall enrichment works
Add your leads
Import a list, pull from LinkedIn and Sales Navigator, or find prospects with the built-in lead finder.
Run the waterfall
LinkedElf checks data providers in sequence, returning the best verified email and phone and filling AI research fields.
Launch outreach
Enriched contacts move directly into a multichannel campaign — no export, no second tool.
Teams, agencies & recruiters book more with LinkedElf
Join sales professionals, recruiters, and agency owners scaling multichannel outreach.
“LinkedElf transformed our outreach completely. The personalized videos get 10x more responses than regular messages. Our pipeline has never been stronger.”
Clive Campbell-SmithFounder · Cashcow Marketing5× more replies“We've been looking for a tool like LinkedElf for so long. It's been a total game changer. Stable, reliable, and it delivers real results, consistently.”
Daniel CallirgosAgency Owner · Clip2Lead5× faster results“The voice cloning feature is incredible. I can send personalized voice messages to hundreds of candidates while keeping that personal touch.”
Jamie LittleManaging Partner · Bateman FoxBetter engagement“Brilliant software that lets us scale up and work more efficiently. An integral part of my working day and our growth strategy.”
Leigh Khan HussainFounder · Inspired Business MediaMore efficient outreach“We're thrilled with the outstanding results it delivers for our clients. We highly recommend it to anyone looking to scale outreach.”
Jamie RecioSocial Media Strategy · Intention.ly2.5× more connections“LinkedElf completely transformed our outreach. The personalized videos and voice-clone messages boosted replies dramatically.”
Nelson DicksonFounder · C3 Creations+65% qualified leads“LinkedElf transformed our outreach completely. The personalized videos get 10x more responses than regular messages. Our pipeline has never been stronger.”
Clive Campbell-SmithFounder · Cashcow Marketing5× more replies“We've been looking for a tool like LinkedElf for so long. It's been a total game changer. Stable, reliable, and it delivers real results, consistently.”
Daniel CallirgosAgency Owner · Clip2Lead5× faster results“The voice cloning feature is incredible. I can send personalized voice messages to hundreds of candidates while keeping that personal touch.”
Jamie LittleManaging Partner · Bateman FoxBetter engagement“Brilliant software that lets us scale up and work more efficiently. An integral part of my working day and our growth strategy.”
Leigh Khan HussainFounder · Inspired Business MediaMore efficient outreach“We're thrilled with the outstanding results it delivers for our clients. We highly recommend it to anyone looking to scale outreach.”
Jamie RecioSocial Media Strategy · Intention.ly2.5× more connections“LinkedElf completely transformed our outreach. The personalized videos and voice-clone messages boosted replies dramatically.”
Nelson DicksonFounder · C3 Creations+65% qualified leadsFrequently asked questions
What is waterfall enrichment?
It's a method that queries multiple data providers in a defined order and returns the first verified result, rather than relying on a single source — which significantly improves email and phone match rates.
Does LinkedElf charge per enriched record to export?
Enrichment uses credits, but there are no separate per-record export fees to use the leads you find in your campaigns.
What are AI research columns?
Prompt-driven columns that use AI to research each lead and generate custom fields or personalized copy — beyond the standard firmographic data a single provider returns.
Can I act on enriched data right away?
Yes. Enriched leads flow directly into LinkedIn, email, WhatsApp, iMessage and call sequences in the same platform — no CSV hand-off.
Enrich smarter, reach further
Start a free trial or book a 15-minute demo to see waterfall enrichment and AI columns on your own list.