FOUNDER & CEOTejas Jalan
Bronze, FDT × IITD; IIT KGP PD novice semi-finalist; and 9th Best School Speaker, Mumbai Debate Open.
View LinkedIn profile Founder announcement DebateOS · A home for every roundPractice.
Practice.
Be judged.
Grow.
Build your debating skills, practise across formats, find tournaments and connect with the people who make the circuit.
1000+debaters impacted
YOUR NEXT ROUNDMake every speech count
PRACTICETRAINFormat timer
Editable prep and speech clocks for your format.
Set a timer COMPETEFind a tournamentBrowse the live Global Debating Spreadsheet.
Browse events Clear practice. Thoughtful feedback. Stronger rounds.
1000+Debaters impacted
8Debate format presets
4Motion archive sources
1Connected debate community
ONE CONNECTED ECOSYSTEMEverything debate,
Everything debate,
in one place.
DebateOS connects practice, tournaments, resources and the people who make competitive debating work.
PRACTICE
Practice room & timer
Choose a debate format, set prep and speech clocks, try a motion, and save transcripts.
Open practiceAI PRACTICE
AI sparring & review
Practise a round and request transcript-based analysis when AI service is connected.
Open practiceTOURNAMENTS
Tournament tools
Browse the live Global Debating Spreadsheet and host basic tournament workflows.
Browse tournamentsRESOURCES
Debate resources
Open format guides, motion archives, WUDC manuals and final-round recordings.
Browse resourcesCOMMUNITY
Debate network
Create a profile, find debaters and connect with accepted members.
Open networkYOUR ACCOUNT
Saved practice history
Review and download saved transcripts and feedback. Recordings stay on your device.
Open accountPRACTICE ROOM
Prepare, speak, review.
Use the format timer, choose a motion, record in your browser, and review or download your transcript. Camera footage stays on your device.
Open the practice roomDEBATE FORMATS8 FORMATS
WSDC · BP · Asian Parliamentary · Lincoln–Douglas · CNDF · Policy · Public Forum · Original Oratory
Prep + speechEDITABLE PRESETS
Timer settings use included format presets. Check the rules for your specific tournament before competing.
Motion archivesWUDC · EUDC · Australs · ABP
THE PEOPLE BEHIND DEBATEOSBuilt by debaters,
Built by debaters,
for the circuit.
Meet the team working to make practice, feedback and tournament access easier.
FOUNDER & CEO
DIRECTOR OF DEBATING OPERATIONSMarvhie Binwag
Coach, Egypt National Debate Team (2026–27); Human Rights Extemporaneous Speech national champion (2024); 2× national breaking speaker; tournament director and grand final judge.
View uploaded credentials
SENIOR ADVISOROgundare Taye Tobi
WUDC 2025 language team; co-CA at Uhuru Worlds 2025 and PAUDC 2023; Ottawa Debate Open 2025 ESL champion; SIDO 2025 and 2026 semifinalist.
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CIRCUIT COLLABORATION
DebateOS × Spar Nedelya
Working across communities to grow international sparring, learning and connection opportunities. Read the collaboration announcement and its details on LinkedIn.
View LinkedIn announcementBUILT FOR THE WHOLE CIRCUIT
Every role has a place.
Debaters, adjudicators, TAB, CAP, equity, coaches, organisers and institutions work from connected workflows.
Debaters
Practise with format clocks, motion prompts, transcripts and saved sessions.
Adjudicators / IAs
Create a role profile, connect with the circuit and practise with the timer.
TAB directors
Create a tournament, manage team entries, make basic draws and record ballots.
CAP / Equity
Join the network by role and use the administrator-only concern reporting flow.
Coaches
Share motions and resources, and guide practice across formats.
Organisers
Share event links and export tournament data from DebateOS.
WORK WITH DEBATEOS
Interested in paid services or a collaboration?
Tell us what you have in mind. Our team will review your enquiry and follow up.
tejasjalan11@gmail.comYOUR NEXT ROUND STARTS HERE
Practice. Be judged. Grow.
Join DebateOS to practise, connect with debaters and keep your progress together.