Development & IT
26 platforms found · Clear filters
CobaltA pentest-as-a-service platform whose vetted Cobalt Core community of pentesters earns from structured engagements rather than open bounties…
cobalt.io53 views
SynackA vetted security testing platform whose Red Team accepts researchers only after skills assessment and background checks. Members get steady…
synack.com51 views
TideliftPays open source maintainers (as lifters) for keeping packages secure and well-maintained, funded by enterprise subscriptions.
tidelift.com45 views
AIcrowdAn open AI challenge platform hosting research competitions with prizes, often in reinforcement learning and applied ML.
aicrowd.com47 views
BugcrowdA crowdsourced security platform running bug bounty and vulnerability disclosure programs. Researchers earn cash for valid findings, ranked…
bugcrowd.com47 views
DevpostThe largest hackathon platform - find online and in-person hackathons with cash prizes across every theme and skill level.
devpost.com47 views
DrivenDataData science competitions with social impact - solve problems for nonprofits and public agencies with cash prizes.
drivendata.org49 views
GitHub SponsorsSponsorship directly inside GitHub - developers and organizations fund your open source work monthly or one-time, with no platform fee on pe…
github.com54 views
HackenProofA bug bounty platform from the Hacken security ecosystem, focused on web3 and crypto projects with public and private programs.
hackenproof.com48 views
HackerEarthA platform hosting coding challenges and hackathons with cash prizes and hiring contests.
hackerearth.com47 views
HackerOneThe largest bug bounty platform, where security researchers report vulnerabilities to companies and earn bounties. Open sign-up, with invita…
hackerone.com62 views
HeroXA crowdsourced innovation platform where organizations post prize challenges open to anyone, from engineering to naming contests.
herox.com49 views
ImmunefiThe leading bug bounty platform for web3 and smart contracts, known for some of the largest payouts in security - top bounties run into the…
immunefi.com37 views
IntigritiA European bug bounty platform connecting ethical hackers with companies across the continent and beyond. Known for community events and fas…
intigriti.com47 views
KaggleThe home of data science competitions, owned by Google - prize pools regularly reach tens of thousands of dollars, plus community hackathons…
kaggle.com45 views
LiberapayA non-profit platform for recurrent donations to creators and maintainers - no platform fee, only payment processing costs.
liberapay.com44 views
MachineHackAn Indian ML competition platform with hackathons and hiring challenges from data-driven companies.
machinehack.com42 views
Open Bug BountyA non-profit, open platform for responsible disclosure of website vulnerabilities. Researchers report issues and site owners may reward them…
openbugbounty.org44 views
Open CollectiveTransparent funding for open source projects and communities - collect sponsorships and donations, spend with full public accounting.
opencollective.com44 views
PolarA funding and monetization platform for developers - sell licenses, subscriptions, and digital products on top of open source, acting as mer…
polar.sh60 views
TopcoderThe original competitive programming and crowdsourced development platform, paying members for design, development, and data science challen…
topcoder.com156 views
UnstopIndia largest competitions and hackathons platform for students and professionals, with cash prizes and hiring challenges.
unstop.com56 views
Wazoku CrowdThe challenge network formerly known as InnoCentive, paying solvers for breakthrough solutions to R&D and innovation problems.
wazoku.com51 views
YesWeHackA French bug bounty platform serving European enterprises and public institutions. Researchers worldwide hunt on public and private programs…
yeswehack.com40 views
ZerocopterA Dutch security platform running bug bounty and coordinated vulnerability disclosure programs with a community of invited researchers.
zerocopter.com90 views
ZindiAfrica data science competition platform, connecting African data scientists with paid challenges from companies and NGOs.
zindi.world62 views