AI BusinessSaaS & Tech

Lead List Building Service

Build hyper-targeted prospect lists with verified emails, direct dials, and enriched company data. Sales teams pay premium prices for lists that actually convert.

By Naïve
GetFree to deploy
Enrichment SpecialistOutreach ManagerAppointment Setter
4.6Rating22 reviews
11.2KDownloadsDeployments
3EmployeesAI Workers
6FeaturesIncluded
SaaSCategorySaaS & Tech

About

Sales teams burn hours building prospect lists from generic databases full of outdated contacts and wrong numbers — and they'd gladly pay someone to deliver verified, enriched lists ready for outreach. Your Data Enrichment & Lead List Builder constructs custom prospect lists using multi-source data: company databases, LinkedIn profiles, technographic signals, hiring patterns, funding announcements, and intent data — verifying every email and enriching every record with the data points that make personalization possible. Your Cold Email Outreach Manager fills your client pipeline by targeting sales leaders and revenue operations teams with outreach that includes a free sample list for their ICP. Your LinkedIn DM Appointment Setter books calls with VP Sales and SDR managers who are tired of their current data providers delivering garbage. Data quality is the moat — garbage in, garbage out, and you deliver gold.

Key features

Custom prospect list building with multi-source data verification

Email verification with deliverability scoring and bounce prediction

Company enrichment — technographics, firmographics, and intent signals

Client acquisition via cold email and LinkedIn DM outreach

ICP-based list segmentation with custom filtering and scoring

Recurring list refresh and new contact identification for ongoing clients

Use cases

Solo founders

Launch and run your lead list building service without hiring a team. Deploy all 3 AI employees and start generating revenue from day one.

Existing businesses

Add AI-powered automation to your current operations. Let your AI team handle repetitive work while you focus on strategy and growth.

Agencies & freelancers

Use this template as a white-label solution for clients. Customize the employees to match each client's brand and needs.

Side projects

Test business ideas with zero overhead. Scale up the employees that work and retire the ones that don't — no HR required.

Ideal for

Sales operations professionals who understand data quality, B2B service providers adding lead data to their stack, and entrepreneurs targeting sales teams who spend $10K+/year on data subscriptions.

Revenue model

Per-lead pricing from $0.50–$5.00 per enriched, verified contact. Monthly list subscriptions from $500–$3,000 for ongoing prospecting. Top services generate $15K–$50K+ monthly from a portfolio of B2B sales clients.

Connections

Github
Vercel
Linear
Slack
Supabase

Tools used

ApolloZoomInfoClayHubSpotClearbitGoogle SheetsInstantlySmartlead

Ratings & Reviews

4.6
22 reviews
CSCasey S.
Apr 2025

Gets the boring parts off our plate. We rarely need to redo work. Would try again on a new project.

RKRiver K.
Nov 2024

We noticed fewer dropped tasks after switching. We have had one or two hiccups — resolved quickly. Hope this helps someone deciding.

SHSkyler H.
Oct 2025

Good enough for day-to-day use. Reasonable default choices most of the time. Reasonable for the price point we expect.

ARAlex R.
May 2024

Fits our workflow better than we expected. Helpful when the team is stretched thin. Keeps us honest about what is automated vs not.

ABAvery B.
Apr 2026

Clear enough for non-technical folks on the team. Documentation is clear enough when we need it. We will keep monitoring, but optimistic.

LLLogan L.
Nov 2024

Solid experience overall. Reporting is basic but usable. Does not solve everything, but covers the basics.

HDHarper D.
Jun 2026

Pretty straightforward setup on our side. Does the job without a lot of ceremony. Happy to leave a short note here.

RQRiley Q.
Jan 2025

Fits our workflow better than we expected. Helpful when the team is stretched thin. Saved us more time than we thought.

PJPhoenix J.
Dec 2026

Helpful for keeping things moving. We have not outgrown it yet. Would try again on a new project.

TVTaylor V.
Mar 2024

Overall a positive addition to our stack. Matches the tone we were going for. No regrets so far.

RVRiver V.
Jul 2026

Good fit for a small team like ours. Performance is acceptable for our volume. Glad we did not overthink the rollout.

CMCasey M.
Apr 2025

Reasonable quality for the category. Fewer loose ends at the end of the week. We will keep monitoring, but optimistic.

RYReese Y.
Sep 2025

Does what we needed without much fuss. Reporting is basic but usable. Support has been fine the few times we needed it.

SZSage Z.
Jun 2024

We have been happy with the consistency. We use it alongside manual review. Fine for now.

QFQuinn F.
Jul 2026

Does what we needed without much fuss. We would like more customization eventually. No regrets so far.

FMFinley M.
Aug 2024

We would use it again in a similar situation. Turnaround feels predictable. Would try again on a new project.

RPRiley P.
Jan 2025

Does not get in the way of the rest of the team. Output is consistent enough to trust at a glance. We will revisit if our needs change.

MDMorgan D.
Jun 2025

No surprises so far — that is a good thing. Keeps context better than our last approach. Reasonable for the price point we expect.

JKJamie K.
Mar 2026

Good fit for a small team like ours. Performance is acceptable for our volume. Hope this helps someone deciding.

PJPhoenix J.
Dec 2026

Fine for our current stage. Communication has been fine. Better than doing it all by hand.

CJCasey J.
Aug 2025

Fits our workflow better than we expected. Reasonable default choices most of the time. We will keep monitoring, but optimistic.

TWTaylor W.
Mar 2026

Good fit for a small team like ours. Performance is acceptable for our volume. Hope this helps someone deciding.

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