Keymailer

Keymailer

Platform connecting game influencers with publishers

Overview

Keymailer connects game influencers with publishers, developers, and indie studios through a single portal. It serves as a matchmaking platform where brands can reach over 50,000 influencers who collectively reach about 3.5 billion viewers, enabling campaigns that promote games and digital entertainment. The platform works by listing influencers and campaigns, enabling outreach and collaboration between promoters and content creators, and tracking campaign results. Keymailer differentiates itself with its large, specialized network in the gaming space, a proven track record reflected in industry recognition and awards, and a focus on scaling to transform how the digital entertainment industry works for both professional and aspiring creators. The company aims to grow its platform significantly to expand connections, streamline influencer campaigns, and broaden opportunities for content creators in the gaming ecosystem.

About Keymailer

Simplify's Rating
Why Keymailer is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Consumer Software

Gaming

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Bristol, United Kingdom

Founded

2015

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Simplify's Take

What believers are saying

  • Re-koup AB partnered with Keymailer on 2025-04-15, adding another demand source.
  • Keymailer still runs active 2026 campaigns, including Steam Next Fest February 2026 collections.
  • Game.Press and Keymailer pages updated on 2026-09-16 signal ongoing product investment and traffic.

What critics are saying

  • Keymailer rebranded publisher sales to Partnier on 2026-09-16, fragmenting buyer trust.
  • Competitors bundle creator outreach into wider game-marketing stacks, compressing Keymailer’s standalone pricing power.
  • If creator quality slips, publishers leave and network effects collapse, threatening Keymailer’s core funnel.

What makes Keymailer unique

  • Keymailer serves 60,000 creators and 2,600 press through game-specific workflows.
  • Partnier now bundles influencers, press, playtesting, events, and ads in one dashboard.
  • Keymailer tracks creator content automatically across YouTube, Twitch, TikTok, and press.

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Benefits

Remote Work Options

Company News

PR Newswire
May 8th, 2025
Deadzone: Rogue Rockets To Steam'S Top 10 Global Sellers With 100K+ Players In Week 1 -- Is This 2025'S Must-Play Roguelite Fps?

https://www.youtube.com/embed/gzip4t7v2RgSet aboard a derelict spaceship overrun by rogue AI and biomechanical enemies, Deadzone: Rogue blends the adrenaline of modern FPS games with the replayability and progression of a roguelite. Players fight through hordes of enemies, collect powerful gear, and grow stronger with each run tackling missions solo or up to 3 players in co-op.Early Access includes Zones 1 and 2, offering hours of content across different sectors of the spaceship through missions. Players will face dozens of unique enemy types, challenging boss fights, and fast-paced firefights that tell the story of the game and offer unique rewards. With 30+ weapons and a massive library of items, perks, and augments, no two loadouts or playthroughs ever feel the same.Deadzone: Rogue captures the essence of what makes roguelites so addicting — fast action, constant progression, and meaningful player choice.The Full 1.0 Release of Deadzone: Rogue for PC will come with Zone 3, containing new enemies, weapons, and gameplay features after Early Access ends. Deadzone: Rogue is actively in development for consoles, with release details coming soon.Community feedback will play a key role in shaping the future of the game and content creators can claim a free key through this Keymailer link if they meet the requirements.Deadzone: Rogue is available now on Steam and the Epic Games Store. Users can check out the Discord as well, it's a great way to submit feature requests and feedback to the developers.About Deadzone: RogueDeadzone: Rogue is a fast-paced roguelite first-person shooter developed by Prophecy Games

Decrypt
May 8th, 2025
Deadzone: Rogue Rockets To Steam'S Top 10 Global Sellers With 100K+ Players In Week 1 — Is This 2025'S Must-Play Roguelite Fps?

Alpharetta, United States, May 5th, 2025, GamingWireDeadzone: Rogue, a fast-paced roguelite first-person shooter, has officially launched into Early Access on Steam and the reception has been electric.With over 200,000 wishlists, a Top 10 Global Seller debut, and over 100,000 players in the first week, Deadzone: Rogue has made a powerful entrance into Early Access. Steam reviews remain “Very Positive”, with praise for its tight gunplay, progression, and intense co-op.Set aboard a derelict spaceship overrun by rogue AI and biomechanical enemies, Deadzone: Rogue blends the adrenaline of modern FPS games with the replayability and progression of a roguelite. Players fight through hordes of enemies, collect powerful gear, and grow stronger with each run tackling missions solo or up to 3 players in co-op.Early Access includes Zones 1 and 2, offering hours of content across different sectors of the spaceship through missions. Players will face dozens of unique enemy types, challenging boss fights, and fast-paced firefights that tell the story of the game and offer unique rewards. With 30+ weapons and a massive library of items, perks, and augments, no two loadouts or playthroughs ever feel the same.Deadzone: Rogue captures the essence of what makes roguelites so addicting — fast action, constant progression, and meaningful player choice.The Full 1.0 Release of Deadzone: Rogue for PC will come with Zone 3, containing new enemies, weapons, and gameplay features after Early Access ends. Deadzone: Rogue is actively in development for consoles, with release details coming soon.Community feedback will play a key role in shaping the future of the game and content creators can claim a free key through this Keymailer link if they meet the requirements.Deadzone: Rogue is available now on Steam and the Epic Games Store

Rekoup
Apr 15th, 2025
Boost your game's visibility with Rekoup + Keymailer

To strengthen that support, Re-koup AB has partnered with Keymailer, a platform that connects developers with streamers, influencers, and press.

Steel Media Ltd
Apr 4th, 2025
From A Hybridcasual Hit To An Indie Pc Title: The Story Of My Little Universe

Stay InformedGet Industry News In Your Inbox…Sign Up Today. Dmitrii Bobrov is a publishing manager at SayGames. Today, My Little Universe by developer Estoty and publisher SayGames launches on PlayStation and Xbox. The game will now be available across major platforms, marking its debut on these consoles after earlier releases on mobile, PC, and Nintendo Switch

PR Newswire
Nov 14th, 2023
Mythic Protocol Announces First-Ever Riftstorm Playtest

Register now and take control as an elite secret operatives on 15 November 2023JAKARTA, Indonesia, Nov. 14, 2023 /PRNewswire/ -- Mythic Protocol is poised to unveil a momentous milestone as they prepare to launch the first Riftstorm playtest on November 15 2023 on Steam. The Riftstorm team extends a special invitation to players to get an exclusive early glimpse into the game's world and the operative concepts they will soon engage with.In Riftstorm , join forces in a co-op top-down action shooter, taking control as an elite secret operative filled with threats beyond the cosmos. Hunt down supernatural creatures and explore strange new worlds beyond our own.RiftstormThis playtest represents a crucial stage in confirming the fundamental game mechanics and the intense action experience that the development team has meticulously designed. It will also evaluate the multiplayer capabilities under stress and introduce an inaugural hero concept, Starling , with the aim of involving the community and testers in shaping the ongoing evolution of her design.As the Riftstorm development team initiates their first open playtest sessions, their objectives revolve around examining, confirming, and refining the game's mechanical and emotional impressions towards the game core mechanics. The team is wholeheartedly committed to shape these aspects to guarantee a long-lasting gaming experience that will provide a sturdy foundation for players to delve into the realm of Riftstorm.Features of Riftstorm:Intense Roguelite Combat:Take control by shooting, dodging, customizing each run to your operative's strengths, and choosing your preferred playstyle

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