Standardize your entire prospecting stack on one extension — powered by multiple data providers, without the extra cost and complexity.
Built for reps.
Controlled by OPS.
Powered by best in class data providers
Every provider has gaps. upcell lets you combine multiple data sources, improving coverage while keeping workflows simple. Ops gains control. Reps get better data.
Prospect faster without changing how reps work
Capture prospects and send fully enriched records to your CRM in seconds.
Mark Bedard
Chief Executive Officer at upcell
Greater Boston • Contact info
10,133 followers • 500+ connections
Leslie Alexander, Cameron Williamson, and 81 other mutual connections
About
Experience
Contact Owner
Liam Johnson
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Liam's Exports
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Radically simple by design
Every feature earns its place. Nothing unnecessary. Nothing distracting.
Instant enrichment and sync
Contact and account data is enriched and routed to your CRM and engagement tools behind the scenes.
No workflow disruption
Reps keep prospecting the way they already do. No new system to learn. No process change required.
Built for daily use
Fast, lightweight, and consistent—so prospecting stays simple even as your team grows.
Your favorite data providers all in one simple system
Use the data sources you trust inside one standardized prospecting system—without changing how your reps work.
Bring your own API key
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Multi-vendor enrichment
Combine your preferred data providers to improve coverage across email, direct dial, and company insights.
Bring your own key
Activate approved providers with a simple API key. No migrations. No long-term lock-in.
One workflow for reps
Reps prospect the same way no matter which providers are running behind the scenes.
Freedom to evolve
Test new sources, adjust coverage, or switch providers entirely—without retraining your team.
Optimize your data providers with confidence
Gain clear visibility into how each provider performs across your team—so you can adjust, test, or switch sources without disrupting reps.
Enrichment Analytics
Total Enrichment
906
Successful Enrichment
664
Failed Enrichment
242
Overall Success Rate
73.3%
Email & Mobile Phone Fill Rate
People Data Labs
Email Fill Rate
65%
Mobile Fill Rate
32%
ZoomInfo
Email Fill Rate
53%
Mobile Fill Rate
59%
Performance visibility
Track coverage and enrichment rates across providers to see what’s working—and where gaps exist.
Make informed adjustments
Shift usage, test new sources, or optimize your mix based on real performance data.
Switch without disruption
Activate or replace providers instantly with an API key. Reps continue prospecting without any change to their workflow.
Protect adoption
Because the workflow stays consistent, reps don’t need to know when providers change behind the scenes.
Sales teams run prospecting on upcell
"upcell gives us full transparency into how each data provider performs in our vertical, so we can make decisions based on real results — not opinions. The ability to seamlessly add new vendors to close coverage or accuracy gaps has completely changed how we think about our data strategy."
Dan McGee
Inside Sales Manager, Clutch Security
"upcell cut our pipeline costs by 33% and gave our global team instant access to high-quality data — with zero workflow disruption."
Chris Devlin
Sales Enablement Manager, Harness
upcell supports sales teams from high-growth startups to global enterprises.