Custom contest software development
Appfront builds custom software for competitions, prize draws and contests: from collecting entries and submissions to voting, judging and drawing or selecting winners. With entry terms, age and GDPR checks, lead capture with separate email opt-in, social sharing and clear dashboards, tailored to your brand and campaign goals. For brands, marketing agencies, retailers and media that want more entries, leads and reach from their promotions.
What is competition software?
Competition software supports the entire course of a competition, prize draw or contest. From registering participants and collecting submissions, through voting or judging, to drawing or selecting winners, monitoring entry terms and capturing leads with a proper email opt-in. Everything serves one purpose: a marketing promotion that runs smoothly, delivers more entries and leads, and is demonstrably fair in how it is concluded.
Off-the-shelf competition tools often force your campaign into a fixed template, leaving little room for your own mechanics or brand identity. Custom software works the other way round: it fits your campaign. You set the rules, the entry form, how winners are chosen and how leads flow into your email tool or CRM. That removes manual exports and admin work, and keeps participant data complete and traceable.
Because you process participants' personal data, we build privacy by design into the architecture from the start. The focus is on marketing competitions and promotions, but the same foundation can also be used for sports or tournament results if that suits your activity. You can also read more about our wider custom software development and custom software development.
One campaign, fully under your control
Entries, submissions, votes, judging and winners, all in one environment. Your team works from a single place, sees the whole campaign in context and never has to re-key anything from separate forms, spreadsheets or social media exports.
Voting, judging or drawing
Whether the public votes, a jury assesses entries or a random draw picks the winner, the software supports every mechanic. It includes safeguards against duplicate entries and produces a traceable result you can account for.
Leads that flow straight through
Each entry generates a lead with a separate marketing opt-in. Through an integration, those contacts flow straight into your email platform or CRM, so the campaign measurably contributes to your database instead of ending in a standalone export.
How we build your competition software
We work in clear steps and involve your marketers and privacy officer early on. From a sharp review of your campaign and mechanics through to launch and ongoing management, every step aims at a campaign your audience finds easy to complete, that strengthens your brand and that demonstrably handles participant data correctly.
We map out your campaign: the mechanics, the entry flow, the prizes, the rules and the leads you want to collect. Together we decide which data and opt-ins are needed, and what can be left out.
We design the entry, voting and submission pages in your brand style and mobile-first, plus the approach for winner selection, entry terms, GDPR legal basis and the integration with your email tool or CRM.
We build in short iterations with automated testing, monitoring and measures against duplicate and fraudulent entries. You see working versions along the way and steer on flow, conversion and alignment with your channels.
A controlled launch with load testing and a safety net for peak traffic, followed by monitoring during the campaign and ongoing management, so you can reuse the same foundation for your next campaign.
What competition software actually does
We tailor every application specifically to your mechanics, brand identity and objectives. Below are the features we most often deliver for organisations running competitions, promotions and contests.
Entries & submissions
An accessible entry form in your brand identity, mobile-first, with the option to upload answers, photos or videos as submissions. The flow keeps the number of steps small, so as many visitors as possible actually complete their entry.
Voting & judging
Let the public vote on submissions, or have a jury assess them against predefined criteria. Safeguards against duplicate votes, a live standings view where wanted, and a traceable assessment process you can account for to participants.
Drawing or selecting winners
A verifiable, random draw for instant-win and giveaway promotions, or a reasoned selection based on jury or public votes. Every valid entry gets one chance, the process is recorded and the outcome can be traced afterwards.
Lead capture & opt-in
Participant details are captured with a separate, explicit opt-in for your newsletter, distinct from entry to the competition itself. This way you build your mailing list lawfully and keep entry and marketing consent legally separate.
Social sharing & reach
Participants can share their entry or invite friends, with optional referral mechanics that give them extra chances to win. This way you can turn existing entrants into advocates who help grow the reach of your campaign.
Dashboard & reporting
Live insight into entries, leads, sources, conversion per channel, shares and how a vote develops. Based on UTM parameters, you can see which channels perform, so you can adjust during and after the campaign.
Who we build competition software for
Competitions and prize quizzes are run by a wide range of organisations, each with its own goal: more leads, more reach or more engagement. For each of these we build software that suits their campaign and their brand.
Brands
Brands running campaigns to grow their mailing list, boost a product launch or increase engagement. The software matches your brand style and connects the collected leads to your existing marketing systems. Feel free to combine this with your custom CRM software.
Marketing & advertising agencies
Agencies that devise and run promotions for their clients and need a reliable technical partner to build the mechanics. A separate look and feel and entry flow for each client, and a clean delivery of results, so you can focus on the creative concept.
Retailers
Retailers linking prize draws to their loyalty or sales goals, for example a points collection campaign, a receipt-based competition or a seasonal campaign. The software ties entries to purchases or membership and delivers leads that fit your customer base.
Media & publishers
Media companies and publishers using quizzes and audience votes to grow reach, engagement and subscribers. With audience votes around programmes or articles, and a clean link between entries and the opt-ins your editorial and marketing teams need.
Test your idea first: a working prototype in 1 day
With OneDayBuild, we turn your idea into something tangible in one day for €1,150, so you can see whether further development is worth the investment. Decide to go ahead with the full build? Then we credit the full cost.
Explore OneDayBuild →Technology and integrations
We build on a modern, maintainable web stack and integrate where needed with the systems you already use. For competitions and prize draws, the most relevant are: integrations with your email platform and marketing automation, an integration with your custom CRM software for the flow of leads, and analytics with UTM tracking to measure where entries come from. If you want to tie entries to partner commissions, we connect this to affiliate software. We set up every integration with the appropriate legal basis.
Why choose Appfront for your competition software?
Appfront builds custom software and always begins with a thorough analysis of your campaign and objectives. Competition software must not only work technically, but also run smoothly for the public, suit your brand and demonstrably handle participant data correctly.
We build privacy by design and data minimisation in from the architecture onwards, and we write clear documentation so that your own team or a future supplier can understand and manage the software. No black box, but transparent code and clear agreements, so you can reuse the same foundation for future campaigns.
You work with a dedicated point of contact who understands both the technology and the practicalities of campaigns. That keeps lines short and speeds up decisions when choices need to be made just before going live.
Also take a look at our broader services: custom software, custom software, custom CRM software and affiliate software. Have questions? Get in touch.
- Custom software for campaigns and competitions
- Privacy by design and data minimisation as a starting point
- Experienced with lead capture, opt-ins and integrations with email and CRM
- Voting, judging and verifiable, random draws
- Safeguards against duplicate and fraudulent entries
- Mobile-first entry flows that boost conversion
- Built to scale for peak traffic around your campaign
- Clear documentation your team can read and manage
- A fixed point of contact, no account managers passed around
- A reusable foundation for recurring promotions
Security and privacy in competition software
When you run a competition or prize draw, you process entrants' personal data: their name, email address and sometimes submissions such as photos or videos. That is why privacy by design sits at the heart of what we do. For each data flow, we document the lawful basis for processing, apply data minimisation, and keep entry strictly separate from marketing opt-in, so that consent to your newsletter is never a condition of taking part. Retention periods match the duration of the promotion, and data is deleted or anonymised neatly once it ends.
We build in line with the GDPR, with encryption in transit and at rest, role-based access and measures against duplicate and fraudulent entries. The software enforces the entry rules you set, such as a minimum age or excluding employees, and can apply an age check where needed. We keep promotional prize draws in line with the applicable rules for promotional games of chance, and we make interfaces accessible in accordance with WCAG 2.1 level AA.
Read more about our security approach: information security policy and vulnerability disclosure policy. Discuss your situation without obligation via our contact form.
- GDPR-compliant data processing and data minimisation
- Separate, explicit marketing opt-in, distinct from entry
- Encryption in transit (TLS 1.2+) and at rest
- Role-based access and least-privilege principles
- Enforcement of entry rules and age checks
- Safeguards against duplicate and fraudulent entries
- Retention periods aligned with the duration of the promotion
- In line with the rules for promotional games of chance
Frequently asked questions about competition software
Answers to the questions we are asked most often about custom software for competitions, prize draws and contests.
Competition software supports the entire lifecycle of a competition, prize draw or contest: collecting entries and sign-ups, running votes or having a jury assess submissions, selecting or drawing winners, enforcing entry rules and age and GDPR checks, capturing leads with email opt-in, letting entrants share on social media, and tracking everything in a dashboard. Custom software lets you shape the promotion around your brand, your rules and your campaign's needs, rather than forcing your campaign into an off-the-shelf tool. As you process personal data, a correct GDPR lawful basis and transparent processing are central.
Almost any marketing promotion where people enter for a prize. This includes a prize question with an open question or slogan, a photo or video competition with submissions, public voting where the audience picks the winner, an instant-win or giveaway with random draw, and loyalty schemes or UGC campaigns. We can also process sports or tournament results where they are part of your promotion, but the focus is on marketing prize questions and prize draws that generate entrants, leads and reach. We configure the software around your mechanic, not the other way round.
That depends on your mechanic. For a chance-based action, we draw a random winner with a verifiable draw, giving each valid entry one chance and recording the draw so it can be traced. For a skill-based competition, a jury assesses entries against predefined criteria, or the public decides the winner by voting. We build safeguards against duplicate and fraudulent entries and log the draw or judging process, so you can show participants and regulators that the outcome was reached fairly.
Yes. A competition is often primarily a way to collect leads and opt-ins. The software records entrant details with a clear, separate opt-in for your newsletter or follow-up communications, so that entry and marketing consent are legally distinct. We connect those leads to your email platform, marketing automation or CRM via an API or integration, so that prize promotions and your existing systems work together seamlessly. You can also read more about our approach to custom CRM software.
You process entrants' personal data, so we build privacy by design into the architecture from the outset. That means a documented legal basis for each data flow, data minimisation, a separate marketing opt-in, retention periods matched to the length of the promotion and clean deletion afterwards. The software enforces the entry terms you set, such as a minimum age, exclusion of employees or a geographic restriction, and can enforce an age check where needed. This helps you demonstrably comply with the GDPR and the rules that apply to promotional prize games.
Yes. A successful campaign can attract a lot of traffic in a short time, often around a TV moment or a post that goes viral. We build the software to scale, with caching, an architecture that absorbs peak loads and monitoring so you know everything is running during the promotion. We design entry, voting and submission pages mobile-first and accessible, because most entrants arrive on a phone. A smooth mobile flow with as few steps as possible immediately increases the number of completed entries.
Yes. You get a dashboard with the figures that matter: number of entries, new leads and opt-ins, traffic sources, conversion per channel, number of shares and the progress of a vote or judging. Based on UTM parameters and source tracking, you can see which channels deliver the most, so you can adjust during and after the promotion and demonstrate the campaign's value. We build aggregated reporting on minimised data, respecting entrants' privacy.
We build for brands that run their own campaigns, for marketing and advertising agencies that run promotions for their clients, for retailers linking prize draws to their loyalty or sales goals, and for media companies and publishers using quizzes and audience votes to grow reach and engagement. For each of these, we tailor the software to the mechanics, brand identity and objectives of the specific promotion, and ensure the leads collected connect to the systems you already use.
Ready to have your competition software built?
Tell us about your campaign and what you want to achieve, from the mechanics and prizes to the leads you want to collect. We're happy to think along with you on the entry flow, winner selection, integrations and privacy. In a no-obligation first conversation, you'll get a clear picture of what custom software can do for your brand and your promotion.