All case studies

B2B and professional services

NDA

Client acquisition for professional services

Project
NDA
Industry
B2B and professional services
Period of cooperation
February – August 2025 · 6 mo.
Business revenue
₴55K
Actual inquiries
312
Ad spend
$4,911

An SEO agency reaching prospective business clients through advertising.

Goal

Reach prospective clients and identify advertising approaches that generate service inquiries.

What Rainext did

We reviewed campaigns and inquiry quality, paused weaker ads and developed new videos and scripts, using team feedback on contact quality to guide decisions.

Strategy and funnel

  1. $4,911Ad spend
  2. 312Actual inquiries
  3. 1Payments0.3%
  4. ₴55KBusiness revenue

Context for the result

Bottleneck
The step from inquiry to contract: of 312 inquiries, one became a paid project worth ₴55K.
Key finding
Contact quality, not volume, was the deciding signal: the client team’s feedback on contacts decided which ads were paused and which new videos and scripts were made.
Business lesson
In B2B, optimise advertising for qualified conversations and contract value: a low cost per inquiry means little until the sales team confirms lead quality.

Business results

Business revenue
₴55K
Payments
1
Average sale
₴55K

Revenue reflects actual sales in the stated period. Its ratio to ad spend is neither profit nor Meta-attributed ROAS.

Conversion metrics

Cost per payment
$4,911
Inquiry → payment rate
0.3%

Cost per patient, purchase or payment covers advertising spend in this period.

Advertising results

Actual inquiries
312
Ad spend
$4,911
Cost per inquiry
$16
Clicks
4,833

Ad platform (Meta) data is shown separately from actual inquiries and sales.

Conclusion: what changed

The work delivers business inquiries and a fouNDAtion for further acquisition development.

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