Devpost
Participate in our public hackathons
Devpost for Teams
Access your company's private hackathons
Grow your developer ecosystem and promote your platform
Drive innovation, collaboration, and retention within your organization
By use case
Blog
Insights into hackathon planning and participation
Customer stories
Inspiration from peers and other industry leaders
Planning guides
Best practices for planning online and in-person hackathons
Webinars & events
Upcoming events and on-demand recordings
Help desk
Common questions and support documentation
Sort by:
Every suspect lands on one dashboard with their name, the money involved, when it happened and exactly why they were flagged, plus a ready to edit report.
Tripwire attacks your chatbot like a real hacker, catches leaks with canary tokens, and fixes them with a hardened prompt, a self-trained ML firewall and an output guard.
Contrastive speech coach: compares your delivery to an ideal recording, pinpoints the exact seconds that go wrong, and explains why using measured pace, pause, pitch and loudness numbers.
Combining satellite imagery, weather data, and machine learning to predict turmeric yields and forecast mandi prices for smarter agricultural decisions.
Vague judge feedback, fixed. SpeechFlaw finds exactly where your delivery goes wrong (rushing, monotone, mumbling, broken pauses), down to the timestamp, and tells you why in measurable terms.
Your personal learning universe: transforming lectures and textbooks into source-grounded tutoring and adaptive quizzes.
A speech analysis engine which allows for unbiased and deterministic evaluation of speech data.
Cadence judges your speech against every great reading of the same words, then shows exactly which words fell outside their range, with the numbers to prove it
RhetorIQ: AI-powered speech analytics that transforms delivery into measurable insights through real-time acoustic analysis and reference-based comparison.
A public-speaking coach that measures delivery, grounds feedback in timestamps, and compares reference and edited speeches—so you can replay the moment and improve your next take.
Pinpoints where a speech delivery goes wrong, explains why with numbers (pace, pauses, pitch, volume) and coaches the fix. Built on a 63-file contrastive dataset.
"BECAUSE EVERY HEART MATTERS"
Cadence compares your speech with a reference delivery, pinpoints every flaw in pacing, pitch, pauses, volume and clarity to the second, and explains each one in plain words using real measurements.
FlawBench injects controlled speech flaws, detects their timestamps, explains acoustic differences, and measures accuracy against known ground truth for reproducible speech evaluation.
SpeechFlaw turns speech coaching into data science—aligning your audio against master orators to ground cadence, pitch, and vocal flaws with millisecond precision and 0-100 rubric scores.
An AI study companion that turns your lecture videos, slides and textbooks into a cited knowledge base, then tutors and quizzes you adaptively based on what you actually know.
ECHO : An explainable AI system that pinpoints speech delivery flaws, explains why they occur, and provides objective, timestamped feedback through contrastive audio analysis.
Evidence-grounded speech evaluation with acoustic signal grounding, millisecond flaw timestamps, reproducible 0–100 rubric scores, and contrastive matched-pair analytics.
Maps multi-vessel stenosis onto interactive 3D WebGL meshes, validated by a multi-modal Byzantine consensus matrix and secured via zero-knowledge privacy circuits.
Compares your speech to a reference recording, finds timestamped flaws in pace, pitch, pauses, and volume, and explains each with real numbers and coaching tips.
CardioVision3D uses machine learning, explainable AI, and 3D heart visualization to explore cardiovascular risk and interpret AI predictions for research and education.
Every Movement. A More Thoughtful Decision.
Inverse-design tool for urban air mobility rotors — thrust, noise, and structural targets in, optimized 3D blade geometry out, in under one second.
SkySafe is a real-time aircraft structural health monitoring system that uses force, strain, vibration, and deflection data to detect abnormal structural behavior before it becomes critical.
