June 2026 update is here!
Ready to use lists of SaaS companies.
Hand-crafted lists of top VCs, crypto, blockchain and lists of SaaS companies to accelerate your outreach.
Boost your cold outreach
A more effective way to reach out to SaaS companies
LeadWave offers manually-research, hand-picked and ready-to-use lists of B2B SaaS and tech companies that might help you to develop your business.
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16.000 CEOs
SaaS CEOs and founders with contact details
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15.000 Companies
SaaS companies are already added to the list
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25 Datapoints
Datapoints available for each row in the list
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95%
Email accuracy for precise cold outrech
Everything you need
Why us and what you get
Enjoy customizable lists, team work tools, and smart tracking all in one place. Set tasks, get reminders, and see your progress simply and quickly.
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Why LeadWave
LeadWave is the easiest and fastest way to get in touch with all types of SaaS companies.
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100% Data Accuracy
Our Data Research are focused on providing the most accurate information as possible.
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95% Email Accuracy
Not perfect yet, but we are trying. If any record is wrong, we’ll replace it with a new one.
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Custom Data Requests
Do you need additional data fields to any of our lists of Crypto, SaaS VCs and SaaS Companies Lists?
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More Time
Our goals is clear – we want to help you focus on the important things, not list of SaaS companies.
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Fresh Updates
We constantly update our lists. You will receive an updated version of the list at no additional charge.
All Lists We Built
All Ready-to-use SaaS Lists
Enjoy customizable lists, choose what SaaS companies list will suite your unique needs.
List of 200+ SaaS Growth Tactics
List of 170+ SaaS growth tactics and ideas to boost SaaS growth.
View List
2000+ Y Combinator Companies
A manually researched list of 2000+ Y combinator companies.
Coming Soon
Who Built It
Who is Behind This?
Hi. I'm Khrystyna Oleksiienko. I help companies reach out to SaaS and tech companies.
Working closely with tech and business teams, I’ve seen how much time founders, VCs, marketers, and business development professionals waste building high-quality prospect lists from scratch. Hours of manual research are spent just to gather accurate and relevant data.
That’s why I built LeadWave: to provide a ready-to-use, always-up-to-date list of 15,000 SaaS companies enriched with valuable data points. I’ve also used this list for my own projects, and it’s been so useful in saving time and finding the right opportunities.
LeadWave helps you skip the grind and focus on what matters:
- growing your startup or business,
- building connections,
- and creating impact.
My mission is to eliminate tedious research and empower you to make faster, smarter decisions.
Testimonials
What our users say
Leadwave’s SaaS company list was a game-changer for us. With 18,000 verified leads, we streamlined our outreach and saw results faster than ever. Highly recommend!
Oleg BilozorCEO at Reply.io“LeadWave has been a great parter in our marketing and lead gen efforts. The speed at which we are able to go from idea to experimentation has gone up with the accurate and reliable team supporting us at LeadWave.”
Ras Gill-BoulosCMO at Pulse Q&A“LeadWave made it simple for us to get in contact with a very niche market. The quality and speed of their work means we can rely on them, even when up against tough deadlines and sensitive contexts.”
Matt BoulosFounder at Course Match“The team at LeadWave has been in awesome in sourcing new leads from the web for us. They've saved us countless hours and consistently delivered new leads with accurate information to our team.”
Geoff RobertsCo-founder at Outseta