RaffleRoll is a verifiable raffle tool for teams and community events. It does more than simply generate winners: it preserves the raffle inputs, ticket list, public randomness, results, and the fields needed for verification, so participants can later review, rerun, and confirm the outcome. Public raffle results can be shared via an ID, but expire after 24 hours; raffle records created via the API are retained for 1 year.
Its core value lies in being deterministic, verifiable, and replayable. The same inputs produce the same winners, indexes, and participant hashes. The system stores the original participants, expanded tickets, canonical order, seed, drand public randomness, and algorithm version. Participant formats support plain labels, duplicates, and weighted entries in label/count form, making it suitable for raffle tickets, point-based tickets, multi-weight participation, and similar scenarios. Under the hood, it uses the open-source raffle_engine library, which is a plus for transparency; however, the site does not state whether the entire platform is open source or whether self-hosting is available.
RaffleRoll provides a REST API with the Base URL https://api.raffleroll.com/v1. The main endpoints include creating a raffle, retrieving a raffle, and verifying saved results. Authentication supports either x-api-key or Bearer tokens. The documentation includes response codes, participant formats, curl examples, and full JSON responses, so developers should be able to get started with relatively little friction. It is clearly aimed at giveaways, community drops, and team workflows, though API keys must be requested, and details on approval, quotas, and rate limits are not specified.
The captured text does not disclose the pricing model, plan prices, or payment methods. Known limitations include 10 public raffles per IP per day, public results expiring after 24 hours, and API raffles being retained for 1 year. For formal commercial campaigns, pricing, SLA, data compliance, and long-term archiving capabilities should be confirmed in advance.
The main advantages are a complete evidence chain for raffles, relatively clear documentation, support for weighted entries, and the use of public randomness to reduce concerns about βhand-pickedβ winners. The downsides are that the public page shows a temporary loading issue message, there is limited information about reliability, and pricing, support, self-hosting, and the platformβs open-source status are all unclear. It is a good fit for community operations, airdrop campaigns, giveaways, and teams that need to explain raffle fairness to participants.
The main content does not provide information about access from mainland China, payment options, or localization, so real-world availability is unknown. If access to the API or drand-related resources is unstable, teams in China may need to prepare a proxy or look for a locally auditable raffle system as an alternative.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on raffleroll.com official site.
raffleroll.com is an Unknown Dev Tools provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach raffleroll.com directly.