Gleam vs Vyper (Now Blitz Rocket): What Changed and Which One to Choose

If you searched for "Gleam vs Vyper", the first thing to know is that Vyper no longer exists. In October 2025, the team rebuilt the platform from the ground up and relaunched it as Blitz Rocket - faster, with AI-powered fraud detection and expanded gamification features. Same founders, same referral-first philosophy.

Blitz Rocket positions itself as a direct Gleam competitor. What follows is an honest look at what it does, where it falls short, and why Gleam is the stronger choice for brands building campaigns that actually connect to their marketing stack.

Blitz Rocket's headline feature is AI fraud detection. It analyses behavioural signals - duplicate IPs, VPN usage, disposable emails, bot-like patterns - and flags suspicious actors. That sounds robust, but it misses the fundamental problem: it does not confirm that entry actions were actually completed.

A real person with a clean IP address who claims to have followed your account but didn't will pass Blitz Rocket's fraud detection every time. They won't pass Gleam's.

Gleam's anti-cheating system works at multiple levels. Where platform APIs allow it, Gleam checks directly with the platform that an action was completed before recording the entry. A claimed Twitter follow is verified via the Twitter API. A claimed video view is confirmed before the entry counts. Beyond API validation, Pro plan users and above can access all entry data and reporting and investigate individual entries before drawing winners. And Gleam's site-wide user block removes bad actors across all Competitions and Rewards in a single action.

All of this is publicly documented and built into every paid plan as standard. Blitz Rocket claims its system actually checks whether actions like Instagram follows or Twitter shares were completed - not just that an entry was submitted. But the technical mechanism behind "AI-verified actions" is not publicly documented. Whether that means direct platform API calls, AI-based inference, or something else isn't clear. Gleam's approach is documented in detail. For brands making decisions about lead quality and campaign data integrity, that transparency matters. What is also clear is that Blitz Rocket's AI verifications don't activate until the $49/month Starter plan - the $19/month entry tier has no verification of any kind.

For brands where lead quality affects email deliverability, retargeting accuracy, or CRM data integrity, the difference is meaningful. Gleam doesn't just catch fraudsters - it confirms the actions that matter actually happened.

Blitz Rocket is a campaign tool. You build a campaign, it runs, participants share it, you collect leads. The gamification mechanics - leaderboards, tiered rewards, ambassador tracking - are designed to extend engagement across campaign cycles. But when the campaign ends, the platform ends with it.

Gleam is built around four products that work independently and together: Competitions, Rewards, Capture, and Galleries.

A Gleam Rewards programme runs year-round, giving every participant a guaranteed outcome - a coupon code, gated content, early access - rather than a one-in-thousands chance. A competition with 10,000 entries means 9,999 people walk away empty-handed. Rewards changes that entirely, and it operates as a standalone product with no contest required. Blitz Rocket has content gating within campaigns, but nothing that runs independently of an active contest.

Gleam Capture converts site visitors who never entered a contest - exit intent popups, scroll-triggered forms, countdown banners - feeding the same integrations as every other Gleam product. Blitz Rocket has no equivalent.

Gleam Galleries pulls user-generated content from hashtags and campaign submissions into a live, embeddable social proof wall on your website that keeps working after every campaign closes. Blitz Rocket collects UGC through campaigns but has no standalone gallery.

And because all four products share the same platform, a user who enters a competition, unlocks a reward, and later subscribes via a Capture popup is one enriched contact in your CRM - not three separate records from three separate tools.

Blitz Rocket markets itself as the referral specialist. Gleam Competitions includes refer-a-friend entry actions, viral sharing mechanics, unique referral links, and bonus entry structures that reward participants for bringing in new entrants - and those referral mechanics sit alongside 100+ other entry methods, not in place of them.

The difference is that Blitz Rocket makes referral the organizing principle of every campaign. Gleam treats it as one of many growth levers - which is a more accurate reflection of how most brands actually grow. Audiences don't come from one mechanic. They come from email, social, Discord, e-commerce, referral, and more, all working together. Gleam is built for that. Blitz Rocket is built for the referral slice of it.

Gleam connects to 40+ email and CRM platforms, including Klaviyo, Mailchimp, HubSpot, Salesforce, Marketo, ActiveCampaign, and Drip. E-commerce integrations with Shopify and WooCommerce let brands verify purchases as entry actions or connect campaign data directly to their store.

Blitz Rocket covers the major email platforms and integrates with Shopify and Stripe. For brands with more complex marketing stacks - enterprise CRM, deeper e-commerce attribution, automation workflows beyond basic email - the gap is real.

Blitz Rocket's $19/month entry price looks attractive until you factor in what it includes: one active campaign and no verification whatsoever. Gleam's $29/month includes unlimited campaigns, no participant caps, and API-based entry verification as standard.

Blitz Rocket also scales by participant volume, meaning high-volume campaigns cost more as they grow. Gleam's unlimited structure does not penalise campaign success.

Blitz Rocket does referral campaigns well. That's a real thing. But referrals are one part of how brands grow, and a platform that only does one part well is a platform you'll outgrow or work around.

Gleam is built for the whole picture. Better verification, a broader entry action library, a full platform that extends into rewards, lead capture, and UGC, and integrations that connect to your entire marketing stack. Campaigns that feed your CRM, build your email list, convert your site visitors, and generate social proof that keeps working after the giveaway closes.

That's not a comparison. That's why Gleam is the right choice.