Data Quality
Why 38% of B2B email lists are dead on arrival (and how to fix it)
A look at decay rates, verification methods, and the cost of bad data on revenue.
Custom Research
Need a list nobody
else has? We'll build
it in 48 hours.
Tell us your ICP. We'll deliver a custom database with the exact firmographics, tech stack and intent signals you need.
48-hour turnaround
No credit card needed
TRUSTED BY 10,000+ BUSINESSES IN 60+ COUNTRIES
GDPR Compliant
CCPA Verified
ISO 27001
SOC 2 Type II
100% Opt-in
RECOGNIZED & AWARDED
Why teams keep choosing us every quarter.
G2 Leader 2025
Data Intelligence
Top Rated
Clutch · 5.0
#1 MSP Database
Industry Choice
4.9/5 Rating
1,200+ reviews
Capterra Best
Lead Gen 2024
⚡ Avg. 3.2x ROI in 60 days
•
📈 Updated every 30 days
•
🌍 60+ countries covered
•
🔒 100% GDPR compliant
•
🔥 Used by 7 of Fortune 50
•
300+ Data CategoriesEvery database your team
Every database your team
needs in one place.
Switch between 5 core databases. Each one verified, enriched and ready to power your next campaign.
42,000+ verified records
MSP Database
Reach verified Managed Service Providers worldwide with full firmographics.
Data Includes
Verified C-level contacts
Tech stack & certifications
Revenue & employee size
Direct dial & email
Region & vertical filters
18,500+ verified records
MSSP Database
Connect with Managed Security Service Providers across the globe.
Data Includes
Security focus areas
SOC capabilities
Compliance certifications
Vendor partnerships
Buyer intent signals
27,300+ verified records
VARs Database
Engage Value-Added Resellers across all major vendor ecosystems.
Data Includes
Vendor partnerships
Specializations
Solution categories
Geo coverage
Decision makers
31,200+ verified records
ISVs Database
Reach Independent Software Vendors building niche products.
Data Includes
Software category
Deployment type
Target industry
Technology stack
Funding stage
9,800+ verified records
UCaaS Providers
Find Unified Communications providers powering modern workplaces.
Data Includes
Service offerings
Deployment models
Feature set
Customer size focus
Channel partners
Explore All DatabasesPick a database. Go straight
Pick a database. Go straight
to the data.
Each database is verified, enriched and ready to power your next campaign jump in with one click.
42,000+ Records
MSP Database
Reach verified Managed Service Providers worldwide with full firmographics, tech stack and decision-maker contacts.
Verified C-level contacts
Tech stack & certifications
Revenue & employee size
Direct dial & email
Trusted by 1,200+ B2B teams to power MSP outreach campaigns.
18,500+ Records
MSSP Database
Connect with Managed Security Service Providers across the globe built for cybersecurity vendors and channel teams.
Security focus areas
SOC capabilities
Compliance certifications
Vendor partnerships
Hyper-targeted intent signals to reach security buyers in-market.
27,300+ Records
VARs Database
Engage Value-Added Resellers across all major vendor ecosystems Cisco, Microsoft, AWS, Dell and more.
Vendor partnerships
Solution specializations
Geo coverage filters
Decision makers
Mapped to vendor partner tiers so you reach the right resellers.
31,200+ Records
ISVs Database
Reach Independent Software Vendors building niche SaaS, vertical and platform products worldwide.
Software category
Deployment type
Target industry
Funding stage
Perfect for integrations, partnerships and co-sell motions.
9,800+ Records
UCaaS Providers
Find Unified Communications as a Service providers powering modern hybrid workplaces.
Service offerings
Deployment models
Feature set
Channel partners
Updated quarterly with verified provider footprints.
Built to brief
Custom Database
Can't find what you need? We'll research and build a custom database tailored to your exact ICP in 5–7 days.
Custom firmographics
Bespoke job titles
Niche industries
Intent layered
100% money-back guarantee on data accuracy and deliverability.
Can’t find the exact data category you need?
We offer 300+ verified data categories across MSPs, MSSPs, VARs, ISVs and UCaaS providers. Tell us your ICP and we’ll help you find the right data for your campaign.
| Company | Technology | Employees | Revenue | Decision Maker | |
|---|---|---|---|---|---|
| AlphaSecure MSP | ConnectWise | 80-120 | $12M | CTO | |
| CloudBridge MSSP | CrowdStrike | 250+ | $40M | Founder | |
| NetCore VAR | Cisco | 40-70 | $8M | Sales Director | |
| Unified UCaaS | Zoom | 150+ | $19M | CEO | |
| SentinelOps | SentinelOne | 60-90 | $11M | VP Security |
Showing 5 of 100,000+ verified records · Unlock full sample below
Live Data Preview
See the data before
you buy.
Preview verified MSP, MSSP, VAR, ISV and UCaaS records with real firmographic and technographic insights. Filter companies by employee size, technology stack, industry, revenue and more.
Human Verified Records
GDPR & CAN-SPAM Compliant
Updated Every Quarter
CRM Ready Delivery
Our 4-Step Process
From brief to verified list
in 48 hours.
A transparent process you can trust. No black-box. No surprises.
48hr
Average turnaround for custom lists
Define Your ICP
Tell us your ideal customer industry, geo, role, tech stack, intent. We capture every nuance.
We Pull & Verify
Our AI pulls from 200+ sources. Then humans verify each record. Bounce-tested before delivery.
Enrich & Segment
We append firmographics, technographics and intent signals. Segmented to your exact playbook.
Deliver in 48 Hours
CSV, Excel, CRM-ready. Delivered with a replacement guarantee on every invalid record.
THE DIFFERENCE
Side by side, the gap is obvious.
FEATURE
DISCOVERMSPS
OTHER PROVIDERS
Data Accuracy
✓ 95% guaranteed
– 60–75% typical
Verification Process
✓ Human + AI
– Scraped only
Update Frequency
✓ Every 30 days
– Quarterly or less
Accuracy Guarantee
✓ Free replacement
✕ –
Technographic Data
✓ 200+ MSP tools
– Generic only
Compliance
✓ GDPR · CCPA · CASL
– Often unclear
Customer Support
✓ Dedicated specialist
– Email ticket
4.9/5 from 1,200+ reviews
Real teams. Real pipeline.
Don't take our word for it hear from the marketers and sellers who use us daily.
"DiscoverMSPs gave us the cleanest MSP list we've ever worked with. Our reply rate jumped from 1.8% to 6.4% in the first month."
"We needed MSSPs in EMEA with SOC2 capability. They delivered in 36 hours. Closed 3 deals from that list alone."
"Finally a vendor that actually verifies emails. Bounce rate dropped to 1.2%. ROI paid for itself in week one."
FAQs
Questions, answered honestly
Still curious? Our team replies within 4 business hours.
Talk to an expert
Our MSP database is refreshed regularly, with validation cycles designed to keep contact, company, role and technology data current.
Yes. You can request a sample list first, review the structure and quality, and then decide whether the full database fits your campaign.
The data is structured for compliant B2B outreach use. You should still follow the email, privacy and outreach rules applicable to your region.
Data can be delivered in CSV or Excel format, ready for upload into your CRM, sales engagement or marketing automation platform.
Yes. Lists can be segmented by geography, industry, company size, role, technology stack, buyer intent and other targeting criteria.
Invalid or unusable records can be replaced based on the agreed quality terms, so your team receives campaign-ready data.
FREE SAMPLE · NO COMMITMENT
Let’s build your perfect list.
Share your ICP. We’ll send back a free 100-record sample within 24 hours so you can verify quality before you commit.
100% verified
Each record human-checked
24-hour reply
From a real data expert
Free 100-record sample
No credit card required
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The 48-hour ICP refinement playbook every demand gen team needs
Step-by-step framework to go from fuzzy ICP to a campaign-ready list.