Expert Access.Built for Research.
Modern, powerful, affordable platform to connect with active industry practitioners for consultation calls
Three steps to expert insights
From brief to booking in under 48 hours.
Share your brief
Tell us the industry, seniority, and geography you need. Be as specific or broad as you like.
Our team reviews every request within hours and knows exactly what expertise you're looking for.
We match the expert
We identify an active practitioner from our network within 24–48 hours. Currently employed, working in their field.
No retired consultants. Just real professionals with current, hands-on experience.
Book the call
Your team speaks directly with the practitioner. Schedule at your convenience, get the insights you need.
Calls typically last 60–90 minutes with direct access to decision-makers and specialists.
Average time from brief to confirmed expert: 36 hours
Why Sourcelyn
Reimagined expert access for research teams who need answers now, not next week.
24–48hr turnaround
Most expert networks take 5–7 days. We move at the speed your research demands.
Active practitioners
Every expert is currently employed in their field. Current insights, not historical perspectives.
Any vertical
Financial services, FMCG, healthcare, automotive, technology — if there's a market, we know the practitioners.
No retainers
No minimum spend. No annual contracts. Just transparent, project-based pricing.
Who We Serve
From boutique research agencies to global strategy consultancies.
Research & Insights Firms
Need a retail banking executive by Thursday? We find them.
- Market research agencies running tight timelines
- Insights consultancies validating hypotheses
- Boutique research firms without in-house sourcing
A London-based insights firm needed three senior retail executives across UK, France, and Germany. We delivered all three within 40 hours.
Strategy Consultancies
Validate your hypothesis with real practitioners, not desk research.
- Strategy teams conducting due diligence
- Consultancies building market entry strategies
- Advisory firms needing sector expertise
A strategy consultancy validated digital transformation assumptions in UK banking — three current heads of digital, confirmed within 48 hours.
Serving research teams across London · New York · San Francisco · Paris · Frankfurt
Industry Coverage
Deep networks across every major sector. If there's a market, we know the practitioners.
Financial Services
Banking, insurance, wealth management, fintech
FMCG
Consumer packaged goods, food & beverage
Healthcare & Pharma
Pharmaceuticals, medical devices, healthcare
Automotive
OEMs, suppliers, EV, autonomous vehicles
Technology
Software, hardware, cloud, cybersecurity
Energy & Utilities
Oil & gas, renewables, power generation
Retail
E-commerce, brick-and-mortar, omnichannel
B2B Industrial
Manufacturing, logistics, supply chain
Don't see your sector? We likely cover it.
Words from our clients
Here's what research teams say about working with Sourcelyn.
“Sourcelyn delivered three senior banking executives in under 36 hours. That kind of speed changes how we scope and deliver projects.”
Research Director
London-based Insights Firm
“The quality of experts is noticeably different when they're currently employed. You get real, current insights — not textbook answers from five years ago.”
Senior Consultant
Strategy Consultancy
“We've tried the big expert networks. The difference with Sourcelyn is zero admin overhead and experts who are actually still doing the job.”
Head of Research
Boutique Research Agency
Get in Touch
No setup fees. No retainers. Just the expertise you need, delivered in 24–48 hours.
We typically respond within 2 hours during business hours (UK/US)