Compare the Top Contest Software for Startups as of November 2025

What is Contest Software for Startups?

Giveaway software is a tool designed to facilitate the management and execution of promotional campaigns, where companies offer free products, services, or digital goods to attract and engage customers. It typically enables businesses to create, manage, and track contests, sweepstakes, or giveaways through an automated system. Features often include user registration, entry management, and random winner selection, ensuring fairness and compliance with legal requirements. Giveaway software also integrates with social media and email platforms to promote the contest and expand the reach of the campaign. The goal is to enhance brand awareness, grow a customer base, and increase engagement with minimal manual effort. Compare and read user reviews of the best Contest software for Startups currently available using the table below. This list is updated regularly.

  • 1
    OSI Affiliate Software

    OSI Affiliate Software

    Omnistar Interactive

    OSI Affiliate Software by Omnistar Interactive is a premier affiliate marketing platform that allows you to efficiently create and manage referral programs for your business. Featuring a simple interface and powerful referral marketing tools, OSI Affiliate Software enables you to produce the best in-house affiliate program that will help promote and expand your marketing channels. Some key features include smart rewards, auto signup, discount codes and coupons, social share widget, contest manager, feedback survey, and email templates.
    Starting Price: $47.95/month
  • 2
    Duel

    Duel

    Duel

    Duel has developed both the technology and methodology to enable purpose-led brands to drive organic growth through word of mouth and advocacy. Committed to working with brands that put people and the planet over profit, Duel is demystifying word-of-mouth marketing and breaking a brand’s reliance on digital advertising and other short-form marketing practices to build movements and deliver growth. Duel’s product is a Brand Advocacy Platform that drives organic growth and retention for high passion brands. The platform scales management of the brand’s relationship with thousands of their advocates through Advocacy Programs that engage, retain and drive word-of-mouth sales. The platform combines different advocacy tools (including brand challenges, UGC, referrals, loyalty, affiliates and surveys), under one platform so brands can build rich, customer membership clubs and VIP programs with airline style ‘status’ tiers, groups and segmentation.
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