AIDevpost, Inc.
AIC Internal Competition -2026 (Agentic AI)
30 Sep – 12 Oct 2026 · Online
← back to all hackathons
35 upcoming
// filter: online & hybrid
Online Hackathons USA
35 online hackathons listed
They run from June 2026 through to March 2027. 19 of the 35 carry no city at all; the other 16 name one on the card as well — hybrid events, and remote events run out of a city. Recurring themes include Agentic AI, Beginner Friendly and Civic Tech. Organisers listing here include Devpost, Inc., Hack for LA and AWS Community Bay Area. Dates, prizes and registration links on every listing, plus 15 past events in the archive below.
upcoming hackathons · online hackathons
AYDevpost, Inc.
All you can do with AI
7–12 Oct 2026 · Online
HFHack for LA
Hack for LA Civic Tech Volunteer Intro and ONBOARDING (online)
13 Oct 2026 · Online
AAAWS Community Bay Area
Agentic AI Hackathon: AWS Community Day Bay Area 2026
28 Sep – 13 Oct 2026 · San Francisco
PRIZE$3,200
RBDevpost, Inc.
RenderJuice Blender Animation & Programmatic Rendering Contest
14–31 Oct 2026 · New York
PRIZE$1,500
CSDevpost, Inc.
Cornell Six Sigma Hackathon
16–17 Oct 2026 · Ithaca
H4Devpost, Inc.
HEALTHHACK 48
17–19 Oct 2026 · Online
LFDevpost, Inc.
Lehigh Fall 2026 Collegiate Hackathon
17–18 Oct 2026 · Bethlehem
GHAri
The GSD hackathon (Get s*** done!)
17 Oct 2026 · San Francisco
PRIZE$1,000
OSFulcrum Science
Open Scientific Intelligence Hackathon (NYC Hub)
21–22 Oct 2026 · New York
YFPopPopTech Events
Yummy Future Hackathon Festival
23–25 Oct 2026 · San Francisco
SC3percentclub
Spooky Civic AI Hackathon: Build Weekend
23–24 Oct 2026 · New York
T5Devpost, Inc.
The Top 500 (UH v2)
23–25 Oct 2026 · Online
KCTestMu AI
Kane CLI Online Hackathon
25 Oct – 2 Nov 2026 · Online
PRIZE$3,000
SC3percentclub
Spooky Civic AI Hackathon: Demo Day
25 Oct 2026 · New York
BWDevpost, Inc.
Build With AI: Basics
22 Sep – 26 Oct 2026 · Online
PRIZE$2,500
AMAITX
AITX & MLOps World Community Hackathon @ Austin Tech Week
26–30 Oct 2026 · Austin
HPHack the Concrete Jungle (HTCJ) & PROOF Aviation Futures
HTCJ × PROOF Aviation Futures Challenge
25 Jun – 27 Oct 2026 · Boston
LADevpost, Inc.
Life After Code
5–27 Oct 2026 · Online
QADevpost, Inc.
Qloo Agentic Hackathon
30 Sep – 30 Oct 2026 · Online
2IDevpost, Inc.
2026 International CodeTheCure Hackathon
10–30 Oct 2026 · Online
LTDevpost, Inc.
Learn to Hack: MATLAB Edition 2026
30 Oct 2026 · Online
IHDevpost, Inc.
InterWell Hack2.0
3–31 Oct 2026 · Online
IHDevpost, Inc.
InternWell Hack2.0
3–31 Oct 2026 · Online
NBDevpost, Inc.
Next Byte Hacks V5
6–31 Oct 2026 · Online
HCIndianapolis Game Developers
Hoosier Conservation Game Jam
6–8 Nov 2026 · Indianapolis
ICDevpost, Inc.
IceHacks
8–15 Nov 2026 · Online
PADevpost, Inc.
PayPal AI Hackathon
1 Oct – 12 Nov 2026 · Online
PRIZE$69,750
MDDetroit Google Developers Group
Michigan DevFest + AI Hackathon 2026
13–14 Nov 2026 · Detroit
JMOpenMiami - Climate Community Calendar to #SaveMiami
🚀 Join the MiamiVerse Digital Twin Challenge @ OpenMiami Collabothon! 🌎🏛️
14–15 Nov 2026 · Miami
THDevpost, Inc.
Teens Hack Houston Hackathon
14–21 Nov 2026 · Houston
KVDevpost, Inc.
KUK VIRTUAL HACKATHON
15–22 Nov 2026 · Online
HADevpost, Inc.
Hackathon Agéntico SoftwareChido 2026B
5 Oct – 25 Nov 2026 · Online
D2DevNetwork
DeveloperWeek 2027 Hackathon
25 Jan – 11 Feb 2027 · San Francisco
BBDevpost, Inc.
Build Beyond Hackathon
1–15 Mar 2027 · Online
what counts here
A listing appears here when you can take part without being in the room: the organiser marked the event Online or Hybrid, or filed it under Online instead of a city. Hybrid events are included because they run a remote track — they keep their city on the card, so you can see which ones they are.
New to hackathons? what is a hackathon →
archive · online hackathons
// 15 · ended
Seattle JS
1 Hour Hackathon + Presentations!
11 Oct 2026 · Seattle
ITRADE Events
Cybersecurity AI Hackathon
10 Oct 2026 · Miami
Hack-Nation's Global AI Hackathons
Zurich Hub - Hack Nation Global AI Hackathon
3–4 Oct 2026 · the United States
Hack-Nation's Global AI Hackathons
Hack Nation 7th Global AI Hackathon
3–4 Oct 2026 · the United States
QuantED
Gator Quant Hacks
2–4 Oct 2026 · Gainesville
GDG Stanford
Berkeley x DeepMind Hackathon: Build. Ship. Win up to $5M in Seed Funding*
27 Sep 2026 · San Francisco
Devpost, Inc.
Lake Oswego Hacks
26–27 Sep 2026 · Online
CU Boulder Game Development Club
Colorado Game Jam
26 Sep 2026 · Denver
Chi Hack Night
Chi Hack Night: Cook County Assessor (In Person & Online):
22 Sep 2026 · Chicago
Madeleine
Building the Future: A Life-Centric Climate & Civic Tech Makeathon
20 Sep 2026 · New York
The Central Ohio Gamedev Group
2026 GDEX Game Jam - Online via Discord and Itch.io
18–26 Sep 2026 · Online
Devpost, Inc.
SASEhack 2026
18–21 Sep 2026 · Online
Devpost, Inc.
CodeBox Hacks
5–6 Sep 2026 · San Luis Obispo
Devpost, Inc.
ML Empowerment Build Challenge 3.0 - ($96,000 in prizes!)
5 Sep – 10 Oct 2026 · Online
Devpost, Inc.
CSC Back-to-School Hackathon
4 Sep – 5 Oct 2026 · Online
online hackathons · by city
// filter