Nongor
1stCrisis TechLogarithm · Khulna
Nongor keeps flood victims and volunteers connected with no internet: signed phone-to-phone SOS, offline shelter maps, first aid and triage, AI on-device.
Watch the demo videoShowcase
Every project built at July Hackathon 2026, with the repository, demo, and the team behind it. 25 projects in Crisis Tech.
Hall of fame
Winners of the final round, judged on the project with public engagement worth 20 of the 100. Full marks and method.
Watch the demo videoJagoo Bahee
2ndCrisis Techপ্রতিধ্বনি · Khulna
A federated, censorship-resistant community platform that degrades gracefully from full internet, through ISP-level blocking, to complete national blackout — and keeps working at every step.
Acoustic Voice-Call Data Relay
3rdCrisis TechLone Warriors · Dhaka
This project transmits SOS messages, GPS coordinates, and small files through ordinary 2G voice calls, converting data into sound to enable communication during complete shutdowns.
Watch the demo videoResQ Bangladesh
Crisis TechCode Red · Sylhet
An offline-first disaster response platform that helps people survive and communicate during emergencies—even without internet.
Offline 36
Crisis TechCyber Monkeys · Cumilla
An off-grid communication system that keeps communities connected and informed using mesh networks, Wi-Fi Direct, and SMS when the internet fails.
Watch the demo videoProShetu
Crisis TechTeam let's_try · Dhaka
Your phone becomes an offline network for messaging and navigation, with hidden messages, a secure vault, and decoy content that vanish the moment it's seized.
Flareedge · Dhaka
OFFChat turns nearby Android phones into a resilient offline mesh network, enabling multi-hop messaging when the internet and cellular infrastructure fail.
Watch the demo videoAmrao Achi Grid
Crisis TechTensor Titans · Jashore
"জরুরি অবস্থায় (যেমন: দুর্যোগ বা ইন্টারনেট শাটডাউন) সাধারণ বাটন ফোন থেকে SMS-এর মাধ্যমে পরিবারের সাথে যোগাযোগ ও নিখোঁজ সদস্যদের খোঁজার একটি অফলাইন-সক্ষম, ডিসেন্ট্রালাইজড ও নিরাপদ
HoneyBadger · Bogura
A community-driven platform where users vote, discuss, and visualize public political perception through transparent community opinions and respectful discussion.
Watch the demo videoNITER_Ignite · Dhaka
One line pitch ResqLink enables anyone to request emergency help within seconds using AI-powered injury assessment, live location sharing, and instant communication with nearby responders.
Songket
Crisis TechBinary Bandits · Pabna
Songket is a decentralized, off-grid messaging app that uses bluetooth mesh networking and encryption to keep communities connected during internet blackouts and censorship.
Watch the demo videoWe Help Us
Crisis Tech404_Brain_Not_Found · Rajshahi
When disaster strikes, communities save themselves first
Watch the demo videoDeadzone
Crisis TechFaozia Fariha · Chattogram
DeadZone transforms Bangla emergency messages into actionable, real-time crisis intelligence—helping responders find people before the network goes silent.
July Hope
Crisis TechSpacedOut · Barishal
July Hope is an offline survival companion that combines on-device AI and offline navigation to deliver life-saving guidance anytime, anywhere—even without internet connectivity.
PigeonMesh: Flying Messages Beyond Blackouts
Crisis TechCapture_The_Autocrats · Dhaka
PigeonMesh turns ordinary OpenWrt supported home routers into an offline mesh network for disaster chat, SOS alerts, check-ins, and offline maps without internet.
Watch the demo videoLowKey
Crisis TechTeam Z · Rajshahi
A live map where trusted coordinators broadcast movement locations across many places at once, so no single point ever exposes the whole picture.
Watch the demo videoTruthRelay
Crisis TechTernaryOps · Dhaka
TruthRelay is an offline-first mesh of crisis bulletins and help requests. It works when the cellular fabric and the internet go down...
Agam Barta
Crisis TechEsperanza · Dhaka
AGAM fuses government data, crowdsourced reports, and real-time auto-detected hazards into one unified safety intelligence platform.
Setu — offline-first community lifeline
Crisis TechOnepath · Rajshahi
When the network dies, Setu keeps people findable — signed safe/help check-ins that sync phone-to-phone by QR, sound, or SMS, with no internet.
CloudAlert Bridge
Crisis TechPandas · Dhaka
CloudAlert Bridge is a Bangladesh-based software project delivering real-time, location-specific SMS warnings during natural and man-made disasters to save lives.
Watch the demo videoBornomala
Crisis TechDU_RJOY · Dhaka
Bornomala — an offline Bangla SMS codec that fits 5× more crisis information into every text message, on the network a blackout leaves behind.
Mukto Mesh
Crisis TechStacia · Dhaka
Mukto Mesh keeps communities connected and coordinated when the internet goes down - no servers, no signal required.
Watch the demo videoJonaki
Crisis TechEbaro_Hobe_Na · Dhaka
Messaging, SOS and disaster mapping that keep working when the internet dies. Phones relay for each other: no tower, no SIM, no servers.
Watch the demo videoTeam BlockBuster · Dhaka
An AI-powered emergency healthcare assistant providing trusted medicine information, generic alternatives, and an interactive nationwide shelter map to support disaster response across Bangladesh.
Watch the demo videoEcoGrid
Crisis TechCodeX1 · Gopalganj
An AI-powered IoT smart office dashboard and Discord bot that monitors real-time room power consumption and automates remote energy management seamlessly