Hi! My name is Jonathan. I'm a startup founder and SaaS CEO.

I'm an ambitious and creative engineer. Learning about growth and how to scale SaaS companies in 2025.

Join me on Youtube

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Youtube subscribers

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LinkedIn followers

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About Jonathan Rintala

Jonathan Rintala is a Swedish entrepreneur, author, and recognized creator.

As the founder of Univid, he has successfully scaled a Product-Led Growth (PLG) SaaS platform to a seven-figure valuation. Earning global recognition for his innovative growth hacking plays, and transparent ways of building in public.

With a Computer Science degree from KTH Royal Institute of Technology, Jonathan helps SaaS founders and growth hackers grow faster. Both through his Youtube videos and "build in public" content. Jonathan is also the author of the bestselling book 'Growth Hacking Reddit', available on Amazon.

What I am building

Since 2019, I'm building Univid - a SaaS to let marketers create engaging webinars in 60 seconds.

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Univid webinar platform

And I ❤️growth and SaaS..

✓ Scaled univid.io through SEO to +2.1M impressions on Google (in 365 days)
✓ Written a bestselling book about how to get customers using Reddit
✓ Grown a TikTok account to 10K followers in 30 days
✓ Got +1M impressions on my posts on Reddit
✓ Summarized +30 books on SaaS and startups
✓ Written +20 essays on how to grow B2B SaaS
✓ Raised ~$1M from investors

Some mentions

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Tekpon 🇺🇸

Founder interview with Jonathan Rintala - sharing the journey of building Univid.

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Realtid 🇸🇪

Univid secures multi-year deal with one of the largest political fairs in the world, Almedalsveckan.

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EU-Startups 🇺🇸

Swedish startup Univid scores €800k to disrupt the digital event market.

Need cheat codes to grow your SaaS in 2025?

The startup founder's playbook to hack growth on Reddit. Proven tactics to:

✅ Find high intent buyers for your SaaS
✅ Get large exposure to relevant prospects
✅ Show up in AI search and Google without SEO
✅ Get deal flow from Reddit

Join 103 growth hackers who already signed up