$480 / month
4 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
Start with a free intro call to see if it's the right fit.
$480 / month
4 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
$480 / month
4 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
$480 / month
Start free, decide later
What I can help you with:
Validate your SaaS idea before you waste months building the wrong thing
Choose the right tech stack and tools so you don't have to rebuild later
Create a go-to-market plan that gets you to your first paying customers
Cut through the noise when you're drowning in conflicting startup advice
Set up lean systems that let you move fast without burning out
Who I am:
Co-founded and bootstrapped a SaaS to a successful exit
10+ years in tech as developer, CTO, and startup operator
Business angel supporting early-stage founders worldwide
Teaching digital management and negotiation skills at a university (DHBW)
Running a coaching business helping founders get unstuck
5 out of 5 stars
Alexander is very precise and very smart. He will not waste your time. He's good at keeping track of tasks and goals.
Lite Plan • 1 month
5 out of 5 stars
I have been working with Alex now for 3 months. We have a call every 2 weeks to talk through progress and agree next actions. Alex helps me be accountable for my progress and most importantly keeps me focussed on what I need to be doing, which right now is customer research and not building features. Building a business from scratch can be mentally tough and he's helped me through those difficult moments during this time.
Standard Plan • 7 months
5 out of 5 stars
Helped a really really lot, in finding problems, customer interviews and launching my first idea. I'm gonna keep going this path and keep trying and launching new ideas. Thanks so much Alex.
Standard Plan • 1 month
Mentees who work with a mentor for 3+ months reach their goals 2x faster than those going it alone. Long-term mentorship means fewer false starts, more focused sessions, and support that builds week after week.
97% satisfaction across all mentors
Personalized feedback and growth plans
Trusted by thousands of mentees
Alexander Sachs
SaaS Founder (Bootstrapped to Exit) | From Idea to First Paying Customers at Sachs Ventures
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Book a free intro call with Alexander
Connect with Alexander in a quick call (usually under 30 minutes)
One-off sessions with Alexander
One-off sessions are a great option if you're looking for specific advice on a certain topic.
You have a SaaS idea but no clear path forward. Maybe you're drowning in options. Maybe you've started building but feel stuck. In this session, …
