hundredbucks/dev
All alternatives

Vyper alternative.Your own viral contest for $100.

Published · Giveaways

What it is

Vyper is now called Blitz Rocket, and old Vyper accounts can still log in.1 Blitz Rocket runs viral giveaways, referral programs and affiliate campaigns from one platform.1 Every entrant gets a unique link, and sharing it earns bonus entries.1 Follows, shares and other bonus actions earn points chosen by the brand.1 The company states it has powered growth since 2016.1

What people pay

PlanPriceIncludes
Beginner$19.00 per month, billed monthly; $199.00 per year, billed yearly23,000 participants per contest, 1 active campaign, no AI verifications, 14-day free trial
Starter$49.00 per month, billed monthly; $499.00 per year, billed yearly26,000 participants per campaign, 1 campaign per month, referral programs, webhooks
Pro$99.00 per month, billed monthly; $999.00 per year, billed yearly220,000 participants per campaign, unlimited campaigns, remove Blitz Rocket branding, custom domain
Enterprise$199.00 per month, billed monthly; $1,499.00 per year, billed yearly2100,000 participants per campaign, unlimited campaigns, 200,000 AI verifications per month

Prices as listed on the official pages on 2026-10-07. Prices change, so check the sources below.

What the paid plans add

Each plan starts with a 14-day free trial.2 Beginner caps a contest at 3,000 participants.2 Referral programs and unique tracking links per participant start on Starter at $49.00 per month.2 Removing Blitz Rocket branding and a custom domain start on Pro at $99.00 per month.2

What a copy needs to do

  • Contest page with prize, rules and end date
  • Entry by email, one per address
  • A unique share link for every entrant
  • Bonus entries for each friend who enters
  • Leaderboard of top referrers
  • Random winner drawn by entries

How to build it yourself

  1. Each entry is appended to Google Sheets with email, referral code and referrer.3
  2. A Next.js route handler rejects a second entry from the same email.4
  3. The Node.js crypto module creates referral codes and draws the winner with crypto.randomInt.5
  4. The leaderboard reads the sheet with the values.get method when the page loads.6
  5. A daily Vercel Cron job runs the draw on its first run after the end date.7
  6. The buyer connects Google Sheets through their own Composio account.8

What a copy leaves out

  • Verified follows on Instagram, TikTok and YouTube
  • Affiliate commissions and sales tracking
  • Fraud scoring and screenshot checks
  • Blitz Rocket's name, logo and screens

Or order it built

$100, ready in 24 hours, 3 revisions. You pay only after we say yes, and a full refund if it does not work for you.

The wish, ready to send
Build me my own viral contest page for my newsletter launch, with no vendor branding. Keep: entry by email, a share link with 3 bonus entries per friend who joins, a top 10 leaderboard, a random winner drawn by entries.
Check this wish, $100

References

  1. Blitz Rocket. VYPER is now Blitz Rocket. Accessed 2026-10-07.
  2. Blitz Rocket. Pricing. Accessed 2026-10-07.
  3. Google for Developers. Method: spreadsheets.values.append. Accessed 2026-10-07.
  4. Next.js. Getting Started: Route Handlers. Accessed 2026-10-07.
  5. Node.js. Crypto. Accessed 2026-10-07.
  6. Google for Developers. Method: spreadsheets.values.get. Accessed 2026-10-07.
  7. Vercel. Cron Jobs. Accessed 2026-10-07.
  8. Composio. Google Sheets toolkit. Accessed 2026-10-07.

Vyper is a trademark of its owner. HundredBucks is not affiliated with Vyper. A copy does what the product does, with its own name and design.