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Defend My Biz

Signed clients up 82% while cost per signed client fell 34%

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Signed Clients vs 2024

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Cost Per Signed Client

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Web-Form Conversions H1

ByteZero has run Google Ads for this California employer-defense practice continuously since 2021. The firm tracks Letters of Engagement — signed, paying clients — not clicks, which makes this the clearest return-on-spend record in our portfolio.

Recorded results

Letters of Engagement by year

The client's own definition of a won client. 2026 is shown as first-half actual (113) plus a same-rate projection for the second half — the hatched bar is projected, not recorded.

2023132 · $532 ea.
2024124 · $626 ea.
2025162 · $526 ea.
2026226 proj · $412 ea.

Google Ads performance, 2023 – H1 2026

YearAd spendConversionsSigned clientsCost / signed client
2023$70,1671,232132$532
2024$77,5781,094124$626
2025$85,194953162$526
2026 (H1)$46,610684113$412

Practice Area

Employer Defense

Location

California

Key Result

Signed clients up 82% while cost per signed client fell 34%

Evidence

Named source systems

How We Helped

The number worth dwelling on is not the spend — that barely moved. It is the conversion-to-client rate. In 2024 the account produced 1,094 conversions and 124 signed clients: roughly one client for every nine conversions. In the first half of 2026 it produced 684 conversions and 113 signed clients — one client per six. Fewer raw leads, more paying clients. Average cost per click roughly doubled over the period, from about $6 to about $12, as we moved off cheap broad traffic. Paying twice as much per click and still cutting cost per signed client by a third is the entire thesis of this account, and it is the part that cannot be faked with a screenshot of a traffic graph.

The Challenge

Most legal advertising is judged on conversions, and conversions are easy to buy. This account had the opposite problem to solve: rising click prices in one of the most expensive paid categories in law, against a client who measures success only at the point a client actually signs. Buying more leads would have looked like progress and cost the firm money.

What We Did

  • 1

    Measured the account against Letters of Engagement — signed clients — rather than form fills, so every optimisation was judged on revenue rather than volume

  • 2

    Moved budget away from cheap, broad traffic toward high-intent employer-defense and labor-dispute searches, accepting a higher cost per click for better-qualified enquiries

  • 3

    Rebuilt the web-form conversion path, which took first-half form conversions from 84 to 267 year over year

  • 4

    Held annual spend roughly flat from 2024 to 2025 while lifting signed clients 31%, proving the gain came from targeting rather than budget

  • 5

    Maintained continuous conversion tracking across the account since 2021, giving a four-year like-for-like record rather than a single favourable quarter

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The Results

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Signed Clients vs 2024

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Cost Per Signed Client

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Web-Form Conversions H1

Signed clients up 82% while cost per signed client fell 34%

The Services Behind This Result

Sources and method

Google Ads figures — spend, conversions, web-form conversions, cost per click and Letters of Engagement — are taken from the client's own campaign tracking workbook covering January 2023 through June 2026. LOE counts and cost per LOE for 2023 and 2024 are as stated in that workbook; 2025 and H1 2026 figures are summed from its monthly detail. The 2026 annualised figure doubles first-half actuals at a constant rate and is labelled as a projection wherever it appears. Website figures are from Google Analytics 4 for 1 August 2025 – 2 August 2026. Published with the client's permission.

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