Service Alternative
Lead List Building Service Alternative: 7 Smarter Options for 2026
Need a lead list building service alternative? Compare lead-research virtual assistants, data tools, and providers by cost and quality for 2026.
Business Brokerage / M&A Ops
Forbes Rated Best Virtual Assistant CompanyA Managed Team That Runs Your Sourcescrub Sourcing And Data Work
A managed Stealth Agents team runs your Sourcescrub list building, source tracking, and enrichment, led by a dedicated project manager so your originators work from clean lists instead of building them.
- Dedicated project manager included
- Platform-fluent operators
- Same-week onboarding
- Flat per-operator model, no tiering
Deploy a Managed Sourcescrub TeamBuilt for Deal Origination Lead / M&A Sourcing Manager · Same-week onboarding
Your best next hire, or your money back.
We stand behind every placement with our best-hire guarantee.
Hire 10+ year experienced executive assistants.
Every agent brings at least a decade of professional experience.
Industry-specific virtual assistants.
Matched to your field so they add value from day one.
Client Reviews
What Our Clients Say
★★★★★
“Lindsay has been incredible. She handles the tactical work, which has freed me up to focus on bigger-picture initiatives.”
CS
Chad Sublet
Business Owner
★★★★★
“We went from 300 hours a month to over 2,500 hours with Stealth Agents.”
EG
Erika Giron
CEO, Horizon Pacific Staffing
★★★★★
“They have made a real difference in our day-to-day operations and truly feel like part of our internal team.”
AB
Alex Behrens
Client since Oct 2024
★★★★★
“Gained time for sales and closed 3 clients within two days. Exceptional service.”
AW
Aisha Wonderfull
CEO, Publishing Startup
★★★★★
“Outstanding service. Less than 24-hour VA placement. Fast, high-quality. I have hired multiple times.”
OH
Owen Hone
Multiple Hire Client
★★★★★
“Great communication, efficient and proactive assistant, visible business growth.”
SJ
Sarah Jacoby
Client
★★★★★
“The team learned my brand and goals and transformed my business. My dream team.”
MC
Martine Cadet
Client
★★★★★
“Lindsay has been incredible. She handles the tactical work, which has freed me up to focus on bigger-picture initiatives.”
CS
Chad Sublet
Business Owner
★★★★★
“We went from 300 hours a month to over 2,500 hours with Stealth Agents.”
EG
Erika Giron
CEO, Horizon Pacific Staffing
★★★★★
“They have made a real difference in our day-to-day operations and truly feel like part of our internal team.”
AB
Alex Behrens
Client since Oct 2024
★★★★★
“Gained time for sales and closed 3 clients within two days. Exceptional service.”
AW
Aisha Wonderfull
CEO, Publishing Startup
★★★★★
“Outstanding service. Less than 24-hour VA placement. Fast, high-quality. I have hired multiple times.”
OH
Owen Hone
Multiple Hire Client
★★★★★
“Great communication, efficient and proactive assistant, visible business growth.”
SJ
Sarah Jacoby
Client
★★★★★
“The team learned my brand and goals and transformed my business. My dream team.”
MC
Martine Cadet
Client
★★★★★
“We especially appreciate how diligent and pleasant Evy is. True pros.”
RC
Rich Cochran
Client
★★★★★
“Agents tackled diverse tasks seamlessly and manager Charm consistently provides excellent talent matches.”
GA
George Assi
2-Year Partner
★★★★★
“Stealth Agents provided me with a fantastic virtual assistant who has been an absolute asset.”
LM
Lee Maasen
Business Owner
★★★★★
“VA George eliminated late-night documentation work, restoring my sleep and enabling proper business planning.”
KC
Kevin Carabajal
Client
★★★★★
“Paolo is exceptional. Communicative, fast turnaround, quality work every time.”
LS
Lynda Sunshine West
Client
★★★★★
“The easiest VA onboarding process. Communicative and helpful throughout.”
MJ
McKay Jaeckel
First-Time Hire
★★★★★
“Continuously impressed by professionalism, punctuality, attention to detail, and the kind family approach.”
E
Evan
Long-Term Client
★★★★★
“We especially appreciate how diligent and pleasant Evy is. True pros.”
RC
Rich Cochran
Client
★★★★★
“Agents tackled diverse tasks seamlessly and manager Charm consistently provides excellent talent matches.”
GA
George Assi
2-Year Partner
★★★★★
“Stealth Agents provided me with a fantastic virtual assistant who has been an absolute asset.”
LM
Lee Maasen
Business Owner
★★★★★
“VA George eliminated late-night documentation work, restoring my sleep and enabling proper business planning.”
KC
Kevin Carabajal
Client
★★★★★
“Paolo is exceptional. Communicative, fast turnaround, quality work every time.”
LS
Lynda Sunshine West
Client
★★★★★
“The easiest VA onboarding process. Communicative and helpful throughout.”
MJ
McKay Jaeckel
First-Time Hire
★★★★★
“Continuously impressed by professionalism, punctuality, attention to detail, and the kind family approach.”
E
Evan
Long-Term Client
Trusted By Over 2,000+ Businesses
4.7★
83 reviews
Trustpilot
4.8★
80 reviews
4.9★
51 reviews
BBB
5.0★
28 reviews
Scope of Work
What your Sourcescrub team handles
Stealth Agents deploys Sourcescrub-fluent operators who build target lists, track companies across conferences and source lists, and enrich records so originators work from current data. A dedicated project manager owns list quality and reports to your origination leadership, so your team sources more efficiently without adding local staff.
- Building target lists from Sourcescrub conference and source data
- Tracking companies across conferences, buyers guides, and sources
- Enriching records with firmographics, contacts, and fit signals
- Verifying company details before adding them to a target list
- De-duplicating and standardizing companies across lists
- Screening candidates against your sourcing criteria
- Refreshing lists as new sources and events publish
- Exporting clean target lists into your CRM or workflow
Why Teams Bring Us In
The bottlenecks inside Sourcescrub
List Building From Sources
Pulling companies from conference lists, buyers guides, and other Sourcescrub sources into clean, deduplicated target lists is detailed, repetitive work.
Conference And Source Tracking
Tracking which companies appear at which events and sources, and keeping that context attached, takes discipline most sourcing teams cannot maintain by hand.
Data Enrichment And Verification
Records need firmographics, contacts, and fit signals verified and filled in before an originator can act, and that enrichment is slow at volume.
Keeping Lists Current
Source data changes as new events and lists publish, and stale target lists send originators after companies that have already moved.
The Managed Model
Output and oversight, without managing anyone
A dedicated project manager per client
One Stealth Agents project manager runs your team day to day, owning quality, coverage, and SLAs. Your operations leaders stay in control without managing individuals.
Scale the team, not the pricing model
Start with one Sourcescrub operator and scale to a team as your sourcing volume grows, a flat, per-operator model with no tiering. A dedicated Stealth Agents project manager runs the team, owns list-quality standards, and reports to your origination leadership.
Capabilities
What a managed team delivers
Source-Driven List Building
Turn Sourcescrub conference and source data into clean, deduplicated target lists so originators start from quality candidates.
Conference And Source Tracking
Track which companies appear at which events and sources so origination context stays attached to every record.
Data Enrichment And Verification
Fill in firmographics, contacts, and fit signals and verify details so records are ready for outreach.
Criteria Screening
Screen candidates against your sourcing rules so weak fits are filtered before they reach an originator.
List Refresh And CRM Export
Refresh lists as new sources publish and export clean lists into your CRM so origination flows into pipeline.
20-30 hrs
Reclaimed Per Week
List building and enrichment returned to your origination team.
Dedicated PM
On Every Engagement
A Stealth Agents project manager owns list-quality standards, enrichment SLAs, and coverage so you manage outcomes, not people.
Source-tracked
Target Lists
Every company carries the conference or source it came from so originators keep their context.
FAQ
Sourcescrub operations, answered
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Ready to systemize your Sourcescrub back-office?
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