01Instagram
A verdict you can defend
One look tells you who wins. Reach multiples, niche fit and the reasoning behind the pick, surfaced the moment a panel loads.
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Creator intelligence for brand teams
Discover high‑performingcreators before everyone else.
Creator intelligence for brands. Cross-signals, momentum scores, real-time alerts.
TT2.1M views
IG412K reach
Built to compare creators across every platform that matters
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Built to compare creators across every platform that matters
02TikTok
Reasoning, not guesswork
Claude reads the panel like a strategist and returns a narrative pick, with alerts on stalled growth, suppressed reach and audience drift.
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03YouTube
Metrics that settle the room
Followers, engagement rate and a normalized score, with HIGHEST and VERIFIED tags so you stop debating who actually leads.
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04Reddit
Four dimensions, one score
Campaign fit, engagement, reach and growth. Each scored 0–100 and weighted to your brief. No spreadsheet gymnastics.
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05Twitch
Briefs in, panels out
Drop up to four creators, define the brief once, and the engine balances reach against fit. Built for media buyers, not analysts.
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Aesthetic carries organic reach.
We surface creators whose posts gain traction above their niche average, before the rest of the market finds them.
Velocity beats follower count.
The algorithm amplifies creators who have a pattern, not an audience. We detect that pattern before the feed does.
Long-form earns real trust.
Subscribers don't lie. We measure 90-day consistency and identify healthy retention curves, not artificial spikes.
Conversation reveals true intent.
Pure demand signal. We cross-reference posts and karma with search trends to reveal niches before they go mainstream.
Live audience, live data.
Live streams deliver real-time engagement. Minute-by-minute retention and instant alerts.
What the press is saying about Zelper.
"Zelper is rewriting the playbook for how brands discover creators before they go viral."
"The first platform that combines cross-platform signals and momentum scoring in one creator workflow."
"A serious tool for serious brand teams. Zelper turns guesswork into a data-driven creator pipeline."
Frequently asked questions
Zelper is a creator-intelligence platform that surfaces emerging voices across Instagram, TikTok, YouTube, Reddit and Twitch before they hit the mainstream. We aggregate public signals (reach, retention, engagement velocity) and score creators on growth trajectory, audience trust and content consistency, so brands can move first.
Zelper is a platform only. It is a software tool you use yourself to find and vet creators. We are not an agency (we do not run campaigns for you) and we are not a marketplace (creators do not browse or apply to your brief). Think of Zelper as the operating system for your creator program. You keep full control, we provide the data and the workflow.
All metrics come from public APIs and official platform endpoints. No scraping of private information. Reach, engagement and follower-velocity figures are estimates derived from publicly available signals and should not be interpreted as guarantees of performance.
Our growth-velocity model is validated weekly against post-hoc actual performance and currently lands within ±9% on creators with at least 60 days of history. Audience-trust scores combine retention curves, comment-to-view ratios and historical consistency, and are recalibrated monthly.
Yes. Zelper exposes a REST API and webhooks for every creator event (new candidate, score change, post crossing a threshold). Native integrations are available for HubSpot, Notion and Slack. Custom integrations are on the roadmap. Talk to us.
The closed beta is currently invite-only with a waiting list. Beta members get full discovery, scoring and compare features at zero cost during the program, plus a 30% lifetime discount on the first plan they activate.
disclaimer
All creator data is sourced from public APIs and aggregated for analytics purposes only. Engagement and reach figures are estimates derived from publicly available signals and should not be interpreted as guarantees of performance. Zelper does not store personal information beyond what is publicly published on creator platforms.