# Startup & founder events in Buenos Aires

Curated by [foundercal.com](https://foundercal.com/). Only events worth a founder's time: conferences, demo days, founder dinners, meetups and workshops. Generic networking filler is filtered out. Updated daily.

- City page (HTML): https://foundercal.com/cities/buenos-aires
- Calendar feed (ICS): https://foundercal.com/cities/buenos-aires.ics
- All cities + usage guide for AI agents: https://foundercal.com/llms.txt

10 upcoming events as of 31 August 2026.

## Lenny’s Newsletter Meetup in Buenos Aires (with free drinks courtesy of Revolut)

- Date: Wednesday 2 September 2026, 18:00 (America/Argentina/Buenos_Aires)
- Type: Meetup
- Venue: Juana Manso 1415, C1107 Cdad. Autónoma de Buenos Aires, Argentina
- Organizer: [Lenny's Newsletter Meetups](https://foundercal.com/organizers/lennys-newsletter-meetups)
- Details: https://foundercal.com/events/lenny-s-newsletter-meetup-in-buenos-aires-with-free-drinks-courtesy-of-revolut-ZhZTHIYkzm69p4n
- Register / official page: https://foundercal.com/out/9735?p=md

This meetup is hosted by Andrei Ovcharenko. These meetups are hosted by members of Lenny’s Newsletter community, and are a great opportunity to meet new people, and have in-depth conversation about product and growth. There is a tab for free drinks. Learn more at LennysNewsletter.com/community.…

## Hackware: La primera hackatón de hardware

- Date: Saturday 5 September 2026, 09:00 (America/Argentina/Buenos_Aires)
- Type: Hackathon
- Venue: Gral. Enrique Martínez 525, C1426 Cdad. Autónoma de Buenos Aires, Argentina
- Organizer: Personal
- Details: https://foundercal.com/events/hackware-la-primera-hackaton-de-hardware-C31n2LqbNx1oBVu
- Register / official page: https://foundercal.com/out/9468?p=md

Hackware es una hackatón con una propuesta distinta: vamos a construir proyectos físicos con electrónica y robótica. Con la idea de ir más allá y volver a conquistar el mundo analógico en un formato que todavía no existe en la comunidad tech argentina. Cada equipo va a recibir el mismo kit de…

## n8n Buenos Aires · Workshop: de idea a workflow

- Date: Saturday 5 September 2026, 09:30 (America/Argentina/Buenos_Aires)
- Type: Workshop
- Organizer: [n8n Community Events](https://foundercal.com/organizers/n8n-community-events)
- Details: https://foundercal.com/events/n8n-buenos-aires-workshop-de-idea-a-workflow-4PdSz5XTie5nBIp
- Register / official page: https://foundercal.com/out/9469?p=md

Segundo encuentro de la comunidad n8n en Buenos Aires, y esta vez cambiamos el formato. Menos charlas, más building. Vamos a construir dos workflows completos durante la mañana, cada uno arrancando desde un caso de negocio concreto. Uno trabaja los fundamentos sin IA de por medio, y el otro se mete…

## Nerdearla 2026

- Date: 24 September 2026 – 26 September 2026
- Type: Conference
- Price: Free
- Venue: Ciudad Cultural Konex, Sarmiento 3131, Buenos Aires
- Organizer: [Sysarmy](https://foundercal.com/organizers/sysarmy)
- Details: https://foundercal.com/events/nerdearla-2026-2026-09-24
- Register / official page: https://foundercal.com/out/3002?p=md

The largest free tech event in the Spanish-speaking world: 50,000+ attendees, 400+ speakers and a community-run, no-suits vibe (organized by the Sysarmy dev collective since 2014). For a technical founder this is the best place in LatAm to recruit senior engineers, sit in on hands-on AI, infra and…

## Startup Reading Club #01, Zero to One

- Date: Saturday 26 September 2026, 09:30 (America/Argentina/Buenos_Aires)
- Type: Meetup
- Venue: Plaza Italia, Buenos Aires, C1425 Buenos Aires, Argentina
- Organizer: Personal
- Details: https://foundercal.com/events/startup-reading-club-01-zero-to-one-LgxnwzDHytBMEq6
- Register / official page: https://foundercal.com/out/9821?p=md

Un libro, café y una mesa llena de gente discutiendo ideas sobre startups. Eso es Startup Reading Club: un club de lectura para hablar de startups, tecnología, producto y negocios. Para el primer encuentro elegimos Zero to One (De cero a uno), de Peter Thiel. La idea no es resumir el libro ni dar…

## Ekoparty Security Conference 2026

- Date: 7 October 2026 – 9 October 2026
- Type: Conference
- Venue: Centro de Convenciones Buenos Aires, Av. Figueroa Alcorta 2099, Buenos Aires
- Organizer: [Ekoparty](https://foundercal.com/organizers/ekoparty)
- Details: https://foundercal.com/events/ekoparty-security-conference-2026-2026-10-07
- Register / official page: https://foundercal.com/out/9113?p=md

Latin America's hacker conference since 2001, back for its 22nd edition with three days and more than 10,000 people. The stage is only part of it: villages run by the communities themselves fill the venue with workshops, lockpicking, red and blue teaming, hardware, DevSecOps, a wardriving run and…

## Tecweek Buenos Aires 2026

- Date: 20 October 2026 – 31 October 2026
- Type: Conference
- Organizer: [Tecweek](https://foundercal.com/organizers/tecweek)
- Details: https://foundercal.com/events/tecweek-buenos-aires-2026-2026-10-20
- Register / official page: https://foundercal.com/out/9112?p=md

For nearly two weeks the city puts its whole tech scene on one calendar: conferences, hackathons, labs, demos and founder programming across venues in Buenos Aires. The previous edition gathered LABITCONF, Devconnect ARG, the Argentina Fintech Forum, the SAIA AI conference and a dedicated…

## Crossing Over LATAM BioExpo 2026

- Date: 21 October 2026 – 23 October 2026
- Type: Conference
- Venue: Centro de Convenciones Buenos Aires, Av. Figueroa Alcorta 2099, Buenos Aires
- Organizer: [Crossing Over LATAM](https://foundercal.com/organizers/crossing-over-latam)
- Details: https://foundercal.com/events/crossing-over-latam-bioexpo-2026-2026-10-21
- Register / official page: https://foundercal.com/out/9110?p=md

The first event to put a biotech trade exhibition and a serious conference under one roof in Latin America, with national pavilions from ten-plus countries and a "From Science to Startup" track built around founders. Confirmed speakers include John Cumbers of SynBioBeta, Claudia Zylberberg on…

## IE Venture Day Buenos Aires 2026

- Date: Wednesday 21 October 2026, 09:00 (America/Argentina/Buenos_Aires)
- Type: Pitch
- Organizer: [IE University](https://foundercal.com/organizers/ie-university)
- Details: https://foundercal.com/events/ie-venture-day-buenos-aires-2026-2026-10-21
- Register / official page: https://foundercal.com/out/9111?p=md

Ten Argentine startups pitch on stage to a panel of investors and operators, and the winner takes a direct seat in the final of South Summit Madrid or South Summit Brasil 2027. IE University and South Summit run it together with the Argentine foreign ministry and the city's economic development…

## LABITCONF ₿2B 2026

- Date: 29 October 2026 – 1 November 2026
- Type: Conference
- Venue: Costa Salguero, Av. Costanera Rafael Obligado 1221, Buenos Aires
- Organizer: [LABITCONF](https://foundercal.com/organizers/labitconf)
- Details: https://foundercal.com/events/labitconf-2b-2026-2026-10-29
- Register / official page: https://foundercal.com/out/3000?p=md

Latin America's longest-running and most influential Bitcoin and blockchain conference (since 2013), back in Buenos Aires for its B2B edition with 60+ global speakers, 40+ talks and 1,000+ attendees. The focus is the practical side founders care about, stablecoin rails, on-chain payments and crypto…