Before the event
Matching and directives
We match the right people in your city, share the weekend brief, and make sure every table arrives with a clear starting point.
Vienna Founder Table
By StartDay
★★★★★
4.8/5(94)What's inside the table
A quick look at the matching, roles, and weekend experience this table is built around.
Team Matching
Curated Cafe
Idea Pool
48h Sprint
AI Project Score
Investor Match
Idea Kit Discount
Founding Cohort
...and more
Stats & Metrics
Trusted by builders across Europe
The fastest way to sit down with the right founder table - across the cities builders already are.
2,400+
Builders
10
Cities
This is not a hackathon.
It is not another event that throws people into a room and hopes something happens. StartDay matches you with the right people in your city, brings the group together physically, gives the weekend a clear structure, and leaves the direction in your hands.
0-12 hour
Idea discovery and development direction
The table finds a problem worth building around, sharpens the idea, and turns early energy into a practical development path.
12-24 hour
Product development and MVP scope
The group defines the MVP, splits responsibilities, and starts building the first working version with clear checkpoints.
24-36 hour
Testing, feedback, and iteration
Teams test the idea, collect fast feedback, improve the product, and decide what needs to change before the final stretch.
36-48 hour
Demo, next steps, and team decision
The table prepares a simple demo, names the next milestones, and decides whether the team should keep building together.
Steps
From matching to founder momentum, all in one table.
Claim your seat and meet your founder table.
Claim your seat01
Tell us your city & skills
Share your city and what you bring to the table - code, design, growth, ops, whatever it is.
02
We build your table
Matching, planning, the room - all handled. You get sat with the right people for your weekend.
03
Your weekend comes alive
Real founders, real conversations, real momentum. Not a networking event. A working weekend.
From matching to founder momentum, all in one table.
Founder Table Calendar
Pick your next founder table.
Three upcoming city tables, each matched around founder goals and complementary skills.
24-26 July
4 seats left
Vienna Founder Table
Tech & ProductCofounder MatchA focused weekend for builders who want real co-founder chemistry, not another intro call.
Date: 24-26 JulyAddress: Sent before the weekend
31 July - 2 August
2 seats left
Vienna Founder Table
Design & CreativeSkill-Swap TableA design-focused table for founders who want hands-on collaboration, fast feedback, and clear roles.
Date: 31 July - 2 AugustAddress: City cafe, details after matching
7 - 9 August
6 seats left
Vienna Founder Table
AI & Dev ToolsWeekend BuildA compact founder weekend for people who want momentum, real feedback, and a table full of the right people.
Date: 7 - 9 AugustAddress: Workspace cafe, confirmed by email
Table FAQ
Questions before the table?
Everything you need to know before showing up, meeting your city, and joining your founder table.
01
Format
How we turn solo builders into a founder table with real momentum.
Do I need an idea before booking?
No. Bring an idea, pick from the pool, or show up with a skill you want to test with the right people.
How do you decide which table fits me?
We match your city, skillset, goals, and availability so the table has complementary founder energy.
Can I join without a co-founder yet?
Yes. StartDay is built for people who are still looking for the right person to build with.
02
Table Weekend
What to expect when you walk into the cafe.
What should we bring?
Bring your laptop, charger, and a bias toward building. We handle the matching, table flow, and weekend structure.
Where does the table happen?
In a curated city cafe matched to the table format. The exact location is confirmed after matching.
What happens if someone cancels?
We keep backup matching options for each city so the table still feels balanced and useful.
03
Outcome
What you should have after the weekend.
What do we walk away with?
Real conversations, proof of how you work together, table-level feedback, and a clearer read on who you should keep building with.
Is this suited for first-time founders?
Yes. It is especially useful when you want a lower-pressure way to test the founder path with real people.
Looking for something else? hello@startday.co
Next table - 24-26 July
Claim your seat