Sopro review

The UK's largest email-first prospecting agency (300+ staff, 2M+ meetings booked), compliance-first with managed deliverability, top of Clutch's UK matrix. Caveats: 3-6 month minimum and 'interested-not-qualified' lead variance.

Pricing: $4,000–$6,000 per month Reported — not published by the agency
Pricing ~£3-5k ($4-6k)/mo with a typical 3-6 month minimum; compliance-first (GDPR/PECR). source ↗

Verdict

Sopro is a managed, email-first prospecting service (plus LinkedIn) with serious scale, 300+ specialists, 22,000+ campaigns, 2M+ meetings, and a compliance-first posture (GDPR/PECR, brand safety) with sending infrastructure and reputation handled for you. It's top of Clutch's UK email-marketing matrix (~73 reviews) with strong Trustpilot sentiment. The trade-offs: a 3-6 month minimum commitment, pricing some find high for a largely manual service (£3-5k / $4-6k/mo), and reviewers note prospect quality can skew 'interested' rather than fully qualified. A strong email-first pick for buyers who can commit a few months.

What we verified

Each claim below was checked against a named source, last on 2026-07-19. Follow any of them and check for yourself — that is the point of publishing them.

• Sopro is the largest UK-headquartered cold email agency (300+ specialists, 22,000+ campaigns, 2M+ meetings booked). sopro.io ↗
• Pricing ~£3-5k ($4-6k)/mo with a typical 3-6 month minimum; compliance-first (GDPR/PECR). leadhaste.com ↗
• Top of Clutch's UK email-marketing Leaders Matrix (~73 reviews). uk.trustpilot.com ↗

What other platforms say

Clutch top of UK matrix (~73) · Trustpilot positive · G2 listed

Highly rated email-first specialist at scale with strong compliance; minimum commitment and interested-not-qualified variance are the caveats.

These are other platforms' numbers, not ours. We report them because they are part of the picture, and we do not average them into our score — our score comes from the published rubric above.

Red flags

• 3-6 month minimum commitment
• Prospect quality can skew interested-not-qualified
• No phone channel (fine for email-first)

How it scored

What we could not verify

• Exact qualification bar for booked meetings
• Month-to-month availability

Sources

• https://sopro.io
• https://leadhaste.com/blog/sopro-review-2026
• https://uk.trustpilot.com/review/sopro.io
• https://www.g2.com/products/sopro/reviews

This agency has not published a paid trial. What a paid trial is.

Others we evaluated in Outbound / Cold Email

Same rubric, same evaluator, same date range — so these are directly comparable to the verdict above.

• Funnel BakersStrong fitHigh-touch outbound and RevOps builder that explicitly hands playbooks and systems to the client.
• GrowleadyStrong fitPurpose-built cold-email agency with transparent flat pricing, no long contract, and credible operational…
• The ScalelabStrong fitMultichannel outbound agency with verified reviews connecting cold email and LinkedIn to warm leads,…
• Division50Strong fitB2B outbound specialist with unusually strong independent meeting and pipeline evidence plus explicit…
• GrowthGridStrong fitCloud-consulting outbound specialist with unusually explicit warmed-domain infrastructure, founder data,…
• Leads That ShowCutCalling-led appointment offer with an aggressive guarantee, thin independent proof, and a sender-domain…
• Cold Outreach AgencyCutThin-footprint provider making aggressive appointment-volume promises without independent review proof.

See all 90 Outbound / Cold Email agencies we evaluated →