We don't sell creators · We match them

Predictable influencer campaigns, forecast before you spend.

We forecast Cost per Acquisition before you sign. Cross-vertical from gaming to beauty — 1,400+ placements, 287M+ creators, $8M+ tracked spend.

See delivered numbers →
Recognized by
Clutch — Top Influencer Marketing CompaniesBusiness of Apps — Top Influencer Marketing Companies 2022Featured on Business of Apps
Main image
Proven results

Every placement on a single screen.

Hover to pause. Click any card to see the brand, the numbers, and the actual video.

What buyers tell us

The pattern we hear, across verticals.

Composite feedback we consistently hear from heads of growth, CMOs and performance leads — mobile gaming, beauty, fintech, fashion. Verbatim reference quotes available on intro calls.

They were the only agency that put a CPA forecast on paper before we signed — and the only one whose number actually held. $2.40 predicted, $2.18 delivered across 11 creators in 4 markets. We now route our influencer budget through them by default.

VP Growth
Top-20 mobile RPG studio
Mobile gaming

Three previous agencies, six figures burned, nothing measurable past 'reach'. GrowThunders shipped a live performance dashboard from day one — real conversion events per creator, not impression screenshots in a slide. First campaign paid for itself in 38 days.

CMO
DTC beauty brand, Series B
Beauty

The match scoring isn't theatre — they rejected three creators we'd already shortlisted because the audience overlap sat below 35%. Annoying at the time. The ones they did green-light converted at 2.4× our previous paid-search benchmark.

Head of Performance
EU fintech (consumer lending)
Fintech

They wired the campaign directly into our analytics stack — live cohort retention per creator, blended CPA across paid channels, attribution events with timestamps. First time the influencer line sat in the same dashboard as our paid social, not in a separate slide deck.

Director of Brand
Mid-market fashion retailer
Fashion

Reference calls available for finalist conversations — ask in your intro.

Read the campaign case studies →

Numbers we've delivered.

Aggregate footprint across every campaign we've shipped through InfluBase.io

0.0M+
Total views delivered
0.0M+
Clicks driven
0+
Influencer placements
0
Countries reached
0M+
Creators indexed
0%
Avg D60 ROAS
Software engine

Powered by InfluBase.io

Behind every campaign sits InfluBase.io — our partner platform that matches your product to the creators most likely to convert. Trained on $8M+ of campaign spend across gaming, beauty, fashion, tech and beyond, and indexed against 287M+ verified creators.

  • AI prediction of campaign outcomes before you commit budget
  • The largest verified creator index on the market — 287M+ records, refreshed daily
  • Cross-vertical playbooks built on 1,400+ delivered placements
Explore InfluBase.io platform →

Self-serve access launching in 2027. Join the waitlist at influbase.io.

InfluBase.io live index
Hover a vertical · drag the globe · click to explore
Live match@pl_strategy_micro · Poland · Mobile Gaming · 87
287M+
Creators indexed · 67 countries · 12 verticals

Click a category to drill into real curated channels. The live InfluBase.io engine indexes 287M+ records.

Why GrowThunders

Three things most influencer agencies dodge.

We do all three.

01

Built on the work, not the pitch.

Every claim on this page is backed by tracked delivery — 1,400+ placements across gaming, beauty, fashion, tech, automotive and more. Each campaign feeds the prediction model, and the model gets better. We know which creators move conversions, not just impressions.

1,400+
Placements delivered
67
Countries reached
$8M+
Tracked campaign spend
02

Match, don't sell — across the entire creator market.

Most agencies sign 10–50 exclusive creators and force every brief through that fixed roster. We index the full market — 287M+ verified records across YouTube, TikTok, Instagram and Twitch. InfluBase.io scores against the entire pool and returns the creators with the highest probability of converting on your product. The right match wins, not the creator we'd locked an exclusive on.

80–90%
CPA prediction confidence
287M+
Creators indexed
12
Verticals covered
03

Accountable to results, not reach.

Reach metrics lie. We track every campaign from first click through D60, attribute conversions to specific placements, and hand you raw data — not curated PDFs. If a campaign underperforms, you'll see exactly why.

campaign_export.csv
creatordateviewsclicksd60_cpa
@mg-04 · YT2026-04-12412,3183,847$1.84
@mg-01 · YT2026-04-15287,9912,104$2.12
@bt-07 · TT2026-04-18142,0082,896$2.41
@fa-03 · IG2026-04-22519,7723,128$3.07
@te-02 · YT2026-04-26198,4452,672$2.18
5 rows · sampleavg $2.32
How it works

Signed contract to live dashboard in 4 weeks.

Five steps. Each one anchored on a concrete output you can hold us to. We handle the operational load — outreach, contracts, briefs, attribution — you stay in the loop without managing it.

01
Day 1–3

Brief

You send product, target market and budget. We send back the questions that need answering before forecasting — buyer persona, conversion event, success threshold.

Output
A 1-page brief with the success criteria you'd accept.
02
Day 3–5

Forecast

We run your inputs through InfluBase.io. Predicted CPA band, expected reach, budget allocation across markets and platforms. If the forecast doesn't fit your economics, we say so.

Output
Predicted CPA band + creator shortlist with match scores.
03
Week 2

Match

Final creator roster. Every creator scored on audience overlap with your buyer. We refuse anyone below 40% — no exceptions, even if you ask.

Output
Locked roster + per-creator rate cards.
04
Week 2–4

Ship

1-page brief to creators with must-include callouts and CTA. Creator owns script and tone. Content review for compliance only — we don't strangle authenticity.

Output
Live placements with unique attribution links.
05
Week 4+

Measure

Per-placement tracking from first click through D60. Cohort retention by creator. The whole report as a CSV you can audit, not slides you have to interpret.

Output
Live dashboard + CSV with every placement and metric.
3–4 weeks
From contract to first publish
2 working days
Forecast turnaround
80–90%
Forecast accuracy
What it costs

Real budgets, real numbers.

Four tiers, four campaign goals. Pick the goal — you get the right creator basket (anchor + mid + micro mix), predicted CPA band and projected reach. Numbers below are the actual ranges we've shipped, not slideware.

Quick Test
$5K–$15K
1 market · single platform
  • 1 mid + 3–9 micro creators
  • Predicted CPA $1.50–$5
  • 500K–2M reach · D60 forecast-vs-delivered report
Most popular
Country Launch
$15K–$40K
1 premium OR 2–3 value markets · mixed format
  • 1 macro + 4–8 mid + 6–20 micro
  • Predicted CPA $2–$8 · weekly variance vs forecast
  • 1.5M–4M reach · D60 cohort report + raw CSV
Multi-Country Scale
$40K–$120K
2–3 premium OR 4–6 value markets
  • 1–2 macro/market + 12–18 mid + 25–40 micro
  • Predicted CPA $1.80–$6 · platform A/B + mid-flight rebalance
  • 4M–10M reach · 1,500+ expected conversions
Flagship · Always-on
$120K+
3–6 markets · quarterly cadence
  • 3–5 macro + 20–30 mid + 40–60 micro · rolling refresh
  • Brand-search lift + assisted attribution included
  • Scoped 1:1 against your LTV model
Book a scoping call →

Let's talk.

Send us your product, target market and budget. Within two working days we send back:

  • Predicted CPA band for your category and markets
  • Sample creator shortlist with match scores
  • Campaign tier recommendation — numbers you can hold us to
Get a forecast →