UK agency specialising in LinkedIn, combining paid LinkedIn Ads with founder-led content and personal branding for B2B companies. It sells a 90-day setup sprint, after which it can stay on at a reduced rate.
What Winbox does
Ad platforms
Services
Who it works with
- Enterprise: Trusted by 50+ mid-market and enterprise B2B companies[2]
- Product-led: 305% increase in monthly trial sign-ups in just three months (Sopheon)[3]
- Sales-led: Demo requests from qualified prospects; 13 pipeline opportunities (Chattermill)[4]
Software categories with proof
- Data & AI (Chattermill)[4]
- Fintech (Float)[5]
- product-management-software (Sopheon)[3]
- data-privacy-compliance (heyData)[6]
Case studies
| Client | Result as published | Source |
|---|---|---|
| Chattermill Customer feedback analytics (AI) | “13 deals and $970K influenced pipeline” | [4] |
| Float Fintech (SaaS funding) | “116 qualified conversions in the first six months” | [5] |
| Sopheon Product management software | “305% increase in monthly trial sign-ups in just three months; CPA down 68%, from £123 to £40” | [3] |
| heyData Data privacy platform | “4.39x ROAS with specialist LinkedIn Ads support” | [6] |
Results are quoted as the agency published them. We have not audited them.
Notable clients
Chattermill[4], Float[5], Sopheon[3], heyData[6], Vistage[7], Wireless Logic[7]
Platform partnerships
- LinkedIn Marketing Partner[2]
Client reviews
- ★ 4.5 on Clutch from 1 reviews. Read them on Clutch
Ratings checked on 2026-11-11. We link to reviews instead of copying them.
How Winbox scores
| Criterion | Points | Why |
|---|---|---|
| SaaS specialization | 10 / 25 | Generalist with SaaS clients |
| Published SaaS proof | 16 / 20 | 4 published case studies we could verify |
| Track record & scale | 12.5 / 20 | 14 years in business, team of 2-9, 6 named clients |
| Client reviews | 4.1 / 15 | 4.5 from 1 reviews |
| Channel & funnel coverage | 4 / 10 | 1 ad platforms; 3 of 5 funnel services (CRO, landing pages, creative, attribution, ABM) |
| Pricing transparency | 0 / 10 | No public pricing |
Same formula for every agency. Full methodology.
Alternatives and comparisons
See the best Winbox alternatives, ranked by the same method.
Sources
- https://clutch.co/profile/winbox
- https://www.winbox.co/
- https://www.winbox.co/case-study/increase-trial-sign-ups/
- https://www.winbox.co/case-study/chattermill/
- https://www.winbox.co/case-study/float/
- https://www.winbox.co/case-study/heydata/
- https://www.winbox.co/linkedin-ads-case-studies/
All facts checked on 2026-11-11. Work here? Correct this listing or get your badge.