Upload a List.
Get Back Data.
Self-serve lead enrichment. Upload a CSV of names and companies — get back verified email addresses, job titles, phone numbers, and company data. No contracts, no minimums, no sales call required.
Your Lead List Is Only as Good as the Data In It
Names without emails are useless. Emails without verification bounce. Incomplete data wastes your outreach budget.
of B2B contact data decays every year
Source: Gartner
per lead on major enrichment platforms (ZoomInfo, Apollo)
Source: Industry pricing
per lead with WalterFetch bulk enrichment
How It Works
Three steps. No sales call required.
Upload Your List
Drop a CSV with names and companies. We accept any format — first name, last name, company name is all you need. LinkedIn URLs work too.
We Enrich & Verify
Our pipeline searches multiple data sources, cross-references results, and verifies every email address. Bad data gets flagged, not delivered.
Download Your Data
Get back a clean CSV with verified emails, job titles, phone numbers, company info, and confidence scores. Pay only for verified results.
What You Get Back
Every data point verified, scored, and ready for your CRM.
Verified Email Addresses
Every email is verified against the mail server. No catch-alls, no bounces, no spam traps. 95%+ deliverability guaranteed.
Job Titles & Seniority
Current job title, department, and seniority level. Know whether you're reaching the decision-maker or a coordinator.
Phone Numbers
Direct dial and mobile numbers where available. Phone data coverage varies by industry and seniority — we report what we find.
Company Data
Industry, employee count, revenue range, headquarters location, website, and LinkedIn company page. Full company profile alongside every contact.
Confidence Scores
Every data point comes with a confidence score. High confidence = verified from multiple sources. Low confidence = flagged for manual review.
Clean CSV Output
Structured, clean output ready for your CRM or outreach tool. No reformatting needed. Columns mapped to your original file.
Pay Per Lead. No Surprises.
Self-serve pricing. No contracts, no minimums.
1,000 enrichment credits
- Verified emails + job titles + company data
- Phone numbers (where available)
- Confidence scores on every data point
- CSV upload and download
- Annual option: $999/yr (save 24%)
One-time bulk processing
- Upload any size list
- Same data quality as monthly plan
- Results in 24–48 hours
- Pay only for verified results
- Volume discounts at 10K+ leads
Common Questions
When does WalterFetch launch?
We're in private beta with select clients. Join the waitlist and we'll notify you when self-serve access opens. In the meantime, we can run enrichment for you as a managed service.
What's the accuracy rate?
95%+ email deliverability on verified results. We use multi-source verification — if an email can't be confirmed, it's flagged rather than delivered as "verified."
What data sources do you use?
We aggregate from public databases, corporate websites, social profiles, domain records, and proprietary sources. We don't scrape LinkedIn directly.
Can I enrich from just a company name?
Yes, but results are better with a person's name + company. Company-only enrichment returns company data and a list of key contacts — you choose which to enrich further.
How does pricing compare to ZoomInfo or Apollo?
ZoomInfo starts at $15K+/year with annual commitments. Apollo is $49–99/mo for limited credits. WalterFetch is $109/mo for 1,000 leads or $0.10/lead one-time — no contracts, no minimums.
Better Data. Better Outreach.
Stop sending emails to dead addresses. Upload your list and get back verified, enriched contact data.