Recruiting & Talent

Open Source Day 2026

This edition has ended

Open Source Day 2026 ran Apr 24–25, 2026 at The Social Hub Firenze Belfiore in Florence, Italy. It is a Recruiting & Talent conference. ConferenceGrid lists 16 speakers, 13 sponsors and 17 sessions. Dates for the next edition are not announced yet.

Lineup updated Jun 9, 2026 · dates verified May 6, 2026

Open Source Day 2026 is an unmissable gathering of developers, tech enthusiasts, and innovators in Florence. The two-day event includes a full day of talks diving into open source trends, followed by hands-on workshops for skill-building and collaboration. Connect with peers, learn from top industry experts, and explore how open collaboration shapes the futu…

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16Speakers
13Sponsors
17Sessions
13Companies · in total

Speakers

Programmed at Open, in alphabetical order.

Alessio Fattorini
Diego Braga
Emiliano Pisu
Francesco Corti
Ivan Pesenti
Laura Trotta
Lorenzo Spinelli
Luca Del Puppo
Maciek Palmowski
Mario Fiore Vitale
Maurizio Argoneto
Michela Bertaina
PJ Hagerty
Serena Sensini
Soumaya Erradi
Valeria Salis

Sponsors

The companies behind the program. Tiers as disclosed.

ElasticPlatinum
SeewebPlatinum
WELYKPlatinum
AltumhostGold
CursorGold
Immobiliare.itGold
KrateoGold
NephilaGold
OnlyOfficeGold
RedCarbonGold
Firenze.devSupporter
Schrödinger HatSupporter
TSHSupporter

Agenda

Selected from 17 sessions.

  • 09:30 – 09:45

    Welcome

  • 09:45 – 10:30

    Open Source Won the War, but Is Losing the Peace: A Call for New Governance Models

  • 11:00 – 11:45

    AI in the Browser: Am I Still Waiting for It?

    Track B
  • 11:00 – 11:45

    Why Git Still Matters

    Track A
  • 11:45 – 12:30

    From Code to Things

    Track B
  • 11:45 – 12:30

    YOLO at Sea: Real-time AI for Ship and Wreck Detection

    Track A
  • 12:30 – 13:15

    Build Once, Switch Anytime, CMS Freedom with Astro Collections

    Track A
  • 12:30 – 13:15

    Open Source in Production: Why Your Company Needs an OSPO (Before It's Too Late)

    Track B
  • 14:30 – 15:15

    Community vs AI: Dueling to the Last Spell

    Track B

Quick answers

When is Open Source Day 2026?
Open Source Day 2026 ran Apr 24–25, 2026 at The Social Hub Firenze Belfiore in Florence, Italy.
Where is Open Source Day 2026 held?
Open Source Day 2026 was held at The Social Hub Firenze Belfiore in Florence, Italy.
Who is speaking at Open Source Day 2026?
ConferenceGrid lists 16 speakers, including Alessio Fattorini, Diego Braga and Emiliano Pisu.
Who sponsors Open Source Day 2026?
ConferenceGrid lists 13 sponsors, including Elastic, Seeweb, WELYK, Altumhost and Cursor.
Company intelligence

An audience of 13 companies, parsed from the program.

Thirteen companies in attendance.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page, cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
0All threespeak · spons · exh
13Sponsoringsponsor only
0Speakingspeaker only
Speakers by seniority
  • Other roles16100%

Of 16 speakers · classified by free-text title

Most-represented companies
#CompanyRolesSpeakers
1AltumhostSponsor · Gold-
2CursorSponsor · Gold-
3ElasticSponsor · Platinum-
4firenze.devSponsor · Supporter-
5Immobiliare.itSponsor · Gold-
6KrateoSponsor · Gold-
7NephilaSponsor · Gold-
8ONLYOFFICESponsor · Gold-
9RedCarbonSponsor · Gold-
10Schrödinger HatSponsor · Supporter-
11SeewebSponsor · Platinum-
12TSHSponsor · Supporter-
13WelykSponsor · Platinum-
Sponsors by tier
platinum3
23% of 13
gold7
54% of 13
supporter3
23% of 13
At peer events but not here

These companies sponsored two or more peer events recently, but aren't on this program. For an organizer, that's a list of warm prospects.

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