Who wrote this, and how. I run outbound for B2B clients myself, so every agency on this page is a competitor of mine. Treat this as one operator's read rather than an independent rating. Everything factual here comes from the vendor's own website, quoted where it matters. I have deliberately published no review scores or star ratings, because I could not verify most of them first hand and a wrong number attached to someone's company is not worth the page.
In short
GrowTech is a Lithuanian agency with a real and narrow specialism in pre-event and trade show meeting booking. For that specific job it is a better fit than most of this list.
At a glance
| Headquarters | Kaunas, Lithuania |
|---|---|
| Founded | Not published |
| Pricing | Not published |
| Channels | cold email, LinkedIn, cold calling |
| Delivery model | White-label extension of the client's team, using the client's own branding and sending infrastructure |
| How they describe themselves | "We laser focus on B2B outbound sales growth." |
How they charge
Recurring billing with a short notice period. No model label and no figures published.
Where they are strong
Event-led outbound is a genuinely different discipline: a hard deadline, a fixed list of attendees and a reason to meet that does not need manufacturing. They have built around it, and they run email, LinkedIn and phone.
The trade-off
Headline statistics differ between their own homepage and services page, on projects, industries and opportunities created. That is a small thing, but when the numbers are the proof it is fair to ask which set is right.
Markets and coverage
Europe and North America. Published case studies cover German and US trade shows (Productronica and SPS in Germany, A3 Business Forum and MD&M West in the US). No language coverage is stated.
Who it fits
B2B technology and industrial manufacturers with a trade show calendar, particularly in the Baltics and wider Europe.
When to look elsewhere
Always-on pipeline programmes with no event anchor.
Alternatives worth shortlisting
The useful comparison is rarely feature by feature. It is whether the vendor publishes a price, which channels they actually run, and whether they cover your market. Those three sort the list fast.
| Agency | Pricing | Channels | Best for |
|---|---|---|---|
| Belkins | Not published | cold email, LinkedIn, omnichannel outbound | US mid-market, omnichannel |
| CIENCE | Published | cold email, cold calling, LinkedIn | Itemised build plus flexible SDRs |
| Cleverly | Published | LinkedIn, cold email, cold calling | Cheapest entry, LinkedIn led |
| Callbox | Published | cold calling, cold email, LinkedIn | Multi-region, phone led |
| Martal Group | Not published | cold email, LinkedIn, cold calling | Senior onshore reps who close |
| SalesRoads | Not published | cold calling, cold email | US phone, cancel anytime |
| Hlib Storchak | Published | cold email, LinkedIn | Baltics to Nordics, one operator |
See all 13 agencies compared side by side, including how each one charges.
Where I fit, and when I do not
Founder led, from Vilnius. Cold email and LinkedIn as one motion, with the targeting and the offer fixed before anything sends. Published: consulting and fractional GTM from EUR 3,000 a month, done for you outbound from EUR 7,000 a month. Flat monthly fee, no per meeting pricing.
I am the right call when B2B teams selling into the Baltics, Nordics, wider Europe or the US who want one person accountable for the whole motion rather than a pod, and who want to keep the system afterwards.
I am the wrong call when If your deal size cannot support a four figure monthly retainer, if you need cold calling as the primary channel, or if you need a large vendor's bench, I am the wrong choice and I will say so on the call.
Frequently asked
How much does GrowTech cost?
Recurring billing with a short notice period. No model label and no figures published.
Who is GrowTech a good fit for?
B2B technology and industrial manufacturers with a trade show calendar, particularly in the Baltics and wider Europe.
When is GrowTech the wrong choice?
Always-on pipeline programmes with no event anchor.
Is this review independent?
I run outbound for B2B clients myself, so every agency on this page is a competitor of mine. Treat this as one operator's read rather than an independent rating. Everything factual here comes from the vendor's own website, quoted where it matters. I have deliberately published no review scores or star ratings, because I could not verify most of them first hand and a wrong number attached to someone's company is not worth the page.
Why are there no star ratings on this page?
Because I could not verify most of them first hand. Review platforms block automated reading, and the figures circulating in other agencies' comparison articles disagree with each other. Publishing a number I cannot stand behind, attached to a named company, is not worth the page. What I can verify is what each vendor publishes about itself, so that is what this compares.