Case study
Media campaigns
30/10/2026
Zest Planche: €80 cost per enquiry, ROAS of 4 on Google Ads
Lead Generation
29/10/2026
Weem: outbound and HubSpot, under €1 per 1,000 contacts
Content & SEO
28/10/2026
Walygator: +13% revenue through SEO and paid media
Content & SEO
27/10/2026
Vitalrest: 11,000 AI Overview impressions through SEO
Lead Generation
26/10/2026
VIP Partner: 70% of SQLs converted into opportunities
Content & SEO
23/10/2026
Surgica: 700 pages removed from the index with SEO
Lead Generation
22/10/2026
Sis id: 4x more MQLs and -88% cost per MQL in 3 months
Lead Generation
21/10/2026
24/7 Services: 127 new customers through prospecting
Lead Generation
20/10/2026
Roche Bobois: 50% reach and 3% SQL through B2B outbound
Lead Generation
19/10/2026
Redis: over 400 leads in France via Google and LinkedIn Ads
See the following items
Categories
Press
Hubspot
Growth Marketing
Content & SEO
Media campaigns
Lead Generation
Tags
IA
Hubspot
Conversion
Blog
Prospection
Tracking
Referral
Google Ads
Content Marketing
Case study
Automatisation
Media campaigns
Inbound
SEO
SEA
Our services
AI Growth Ads
Campaigns managed for conversion.
Growth Ads
ChatGPT Ads
New
Google Ads
Meta Ads
LinkedIn Ads
Pinterest Ads
GEO & SEO
Get recommended by Google, ChatGPT and Perplexity.
GEO (AI SEO)
SEO
AI Marketing
AI Sales Ops
Generate leads and turn them into revenue.
Growth Outbound
ABM (Account Based)
HubSpot
RevOps
Not sure which lever to pull?
In 30 minutes, a Growth Room expert tells you where to start based on your goals.
Talk to an expert
See our customer cases
The agency
The agency
The strength of Growth Room is its collective.
The team
Careers
We're hiring
Studies
Blog
Customer cases
Free training
Ads & tracking
Run and measure your campaigns.
LinkedIn Ads
New
Mastering Facebook Ads
Mastering Google Ads
Training in tracking (Ads)
Prospecting & CRM
Find leads and follow up on them.
Scrape databases
New
Outbound B2B
Maximize your HubSpot CRM
Growth strategy
Lay the foundations for your growth.
Growth Marketing Online Training
Product Market Fit
Effective PR campaign
The growth newsletter
Our growth resources, straight to your inbox.
Sign up
Newsletter
EN
FR
EN