Leading Solution

What Leading Solution does

Leading Solution is a privately held B2B data services provider founded in 2016 (with operational founding references dated 2020), delivering list building, lead research, data entry, lead generation, database intelligence, and virtual research assistant services to primarily US and European B2B clients. The company operates from an operational base in Kyiv, Ukraine and a US office in Chicago, Illinois (listed as headquarters), with a distributed team of 1–10 employees. Its stated methodology is explicitly manual and human-verified, positioning GDPR and CCPA compliance as a differentiator against automated scraping alternatives, with outputs prepared for export to third-party CRMs and email platforms such as MailChimp.

The underlying technology stack emphasizes qualitative data sourcing using standard web research tools rather than proprietary AI/ML pipelines; no API, SDK, or integration ecosystem is disclosed. The company maintains verified 5.0-star profiles on four B2B service marketplaces—Upwork, Clutch, G2, and GoodFirms—and operates an active content marketing presence via a regularly updated blog authored primarily by CEO Vitalii Korotchyn through March 2025.

Revenue is generated through professional services engagements under a quote-based pricing model with no publicly disclosed tiers, using a free test job as the primary customer acquisition mechanism. The company is bootstrapped and founder-owned by CEO Vitalii Korotchyn and co-owner Elena, with no external funding, M&A activity, or institutional investors disclosed. Customer segmentation is horizontal across industries and geographies with no named enterprise customers identified.

Name

Leading Solution

Legal name

Leading Solution

Website

https://ld-solution.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

Leading Solution is a privately held, bootstrapped B2B data services provider offering manual, human-verified list building, lead research, data entry, and lead generation services to US and European B2B clients via a 1–10 person distributed team.

Ownership category

akta.pro rank

Headquarters

HQ city

Kyiv

HQ country

Ukraine

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. B2B Data & Lead Services: The company generates revenue by providing B2B data services including list building, lead research, data entry, and lead generation. Services are delivered by a remote team of experienced professionals. Pricing appears to be quote-based, with a free test job offered to demonstrate quality before full engagement. The company serves US and European companies seeking to grow and increase sales through data-driven marketing.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Leading Solution provides manual, human-verified B2B data services including list building, lead research, data entry (cleansing, appending, enrichment), lead generation, database intelligence, and virtual research assistance. Services are delivered by a distributed team of remote professionals targeting US and European companies, with a free test work offer to demonstrate quality before engagement.

Product overview

Leading Solution operates as a B2B data services company offering a unified portfolio of lead generation and research services. The core offerings include List Building (targeted email contact lists across locations), Lead Research (task-oriented data capture and verification), Data Entry (data cleansing, enrichment, and management), Lead Generation (remote worker support for sales), Database Intelligence (customized data solutions), and Virtual Research Assistant (remote internet research). These services are positioned as integrated solutions from list building through lead generation, with a free test work offering to demonstrate service quality.

Differentiator

Problem solved

Functional benefit

Products and services

• List Building Building and curating targeted email contact lists for B2B marketing campaigns, including email by location, direct email lists, international mailing lists, and data scrubbing services for B2B sales and marketing teams.
• Lead Research Task-oriented research services to capture, verify, and calibrate data; source contact information necessary for business purposes; and create ideal customer profiles through qualitative data sourcing for B2B clients.
• Data Entry High-grade data entry services including data cleansing, email appending, data enrichment, data management, and database intelligence to prepare, gather, and streamline business information for B2B clients.
• Lead Generation Remote worker services providing highly experienced professionals for diverse industry segments to support business expansion, sales rate optimization, and end-buyer contact acquisition for B2B clients.
• Database Intelligence Customized data intelligence services that turn client data into valuable resources, providing top-quality and relevant contact lists for any business segment with 24/7 support for B2B clients.
• Virtual Research Assistant Remote internet research services helping businesses gain knowledge about competitors, find new industries, identify statistical data, and support future marketing strategies for B2B clients.

Quantifiable outcome

• Email lists typically become outdated by 20-30% after 2-3 months of use, requiring regular data appending and enrichment.

Named customers1 record

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Martal Group: Martal Group is a B2B lead generation agency offering SDR outsourcing, appointment setting, and sales development for technology companies. Closely comparable business model and target customer segment to Leading Solution.
• UpLead: UpLead is a B2B contact data and lead intelligence platform providing verified emails, prospecting lists, and data enrichment. Directly comparable product offering around list building and contact data.
• Adapt.io: Adapt.io is a B2B contact database and prospecting platform providing company and contact data for sales teams. Comparable as a data vendor competing for similar list-building and lead research budgets.
• Cognism: Cognism is a B2B sales intelligence platform providing GDPR-compliant contact data and sales prospecting tools. Comparable focus on compliance-first data sourcing and serving enterprise sales teams in Europe and the US.
• Belkins: Belkins is a B2B lead generation and appointment-setting agency that provides outbound SDR services, list building, and lead research. Directly comparable to Leading Solution as a services-led outsourced lead gen partner serving US and European clients.
• Callbox: Callbox is a B2B lead generation and appointment setting company providing multi-channel outbound, data, and sales development services. Comparable as a full-service B2B demand generation partner with similar outsourced-services motion.

Broad incumbents

• Apollo.io: Apollo.io is a sales intelligence and engagement platform combining a large B2B contact database with outbound sequencing. Comparable in serving the same list-building and lead research use cases but with a self-serve tech platform model.
• ZoomInfo: ZoomInfo is the leading go-to-market intelligence platform providing company and contact data at scale. Comparable product category but vastly broader portfolio, automation-led approach, and enterprise positioning versus Leading Solution's boutique manual model.

Emerging players

• Salesloop: Salesloop is a B2B lead generation and data research agency offering outsourced list building, data entry, and appointment setting services. Closely comparable boutique agency model targeting similar SMB and mid-market customers.
• Lusha: Lusha is a B2B prospecting data platform providing contact information directly in browser workflows. Comparable in the data layer but more productized and self-serve versus Leading Solution's outsourced service model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/LeadingSo1ution
• Facebookfacebook.com/LeadingSolution
• LinkedInlinkedin.com/company/leadingsolution
• Instagraminstagram.com/leading_solution

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Leading Solution