"Should we go WordPress or custom?" comes up in every discovery call. Both approaches ship real law firm websites every day. The honest answer depends on what you actually need. Here is the comparison we walk clients through — the one you rarely get from an agency that only sells one option.
Where WordPress wins
- Massive plugin ecosystem. Almost any feature has a plugin. If a specific integration matters (a niche CRM, a specific court portal), a WordPress plugin probably exists.
- Cheap upfront. $50 theme, $30 host, $150 domain and setup. You can launch a WordPress site for under $500 if you accept template limits.
- Hire-anywhere. Anyone can maintain WordPress. If your current developer disappears, another one can pick it up in an afternoon.
- Content ergonomics. The Gutenberg editor is familiar and low-friction for non-technical staff.
Where WordPress loses
- Speed. A typical WordPress law firm site loads in 4–7 seconds on mobile. Google penalizes anything over 3. Every 30 plugins adds seconds.
- Security. WordPress powers 40% of the web, which makes it the #1 target for automated attacks. Law firms are especially juicy — client data, retainer accounts, connected email. Even careful WordPress sites need constant patching.
- SEO ceiling. Templates ship with generic HTML structure, unused JavaScript, and no fine-grained schema control. You can beat the ceiling with technical work — but at that point you are re-implementing what a custom build gives you by default.
- Plugin conflicts. Six months in, an SEO plugin conflicts with a booking plugin conflicts with a caching plugin. You spend billable hours triaging your own website.
- Bilingual is painful. Every WordPress multilingual plugin has quirks. Real bilingual SEO — with
hreflang, dual sitemaps, and per-language canonicals — is easier on custom.
Where custom wins
- Speed. A well-built custom law firm site loads in 1–2 seconds on mobile. That is a real ranking and conversion advantage.
- Security. No public plugin surface. No automated botnet scanning for known vulnerabilities. Attack surface is 10× smaller.
- SEO control. Every element — semantic HTML, structured data, canonical logic, <a href="/blog/law-firm-meta-title-templates/">meta title patterns</a>, sitemap generation, hreflang — is exactly how you want it.
- Booking system integration. A <a href="/blog/5-reasons-texas-law-firms-need-consultation-booking/">proper booking flow</a> baked into the home page, tied to your CRM. Not a Calendly iframe crammed into a WordPress page.
- Bilingual done right. <a href="/blog/bilingual-law-firm-websites/">Full parallel URL structure</a> with hreflang, dual sitemaps, and language-specific schema — the way Google wants it.
- Client-friendly CMS. A modern custom CMS shows only the fields your paralegal needs. No plugin dashboards, no admin fatigue.
Where custom loses
- Higher upfront cost. Custom builds start at $2,500 and go up. See our <a href="/blog/law-firm-website-cost-2026/">pricing breakdown</a>.
- Fewer developers who can pick it up. If the original builder disappears, you need one who can read PHP/Node/whatever the stack is, not just click through wp-admin.
- Longer timeline. WordPress with a template can be live in a week. Custom is typically 2–4 weeks.
- Less "plug something in and hope." Every integration is deliberate. That is a virtue and a discipline.
The decision matrix
Rules of thumb we use with clients:
- Solo attorney, budget under $1,000, needs Google-verifiable presence only → WordPress with a clean template. Set expectations low.
- Solo or 2-attorney firm, wants real intake and booking → Custom. The <a href="/blog/5-reasons-texas-law-firms-need-consultation-booking/">ROI</a> pays for the delta in the first 90 days.
- 3–10 attorney firm, needs bilingual, CMS, and CRM integration → Custom, no question.
- 10+ attorney firm, client portal, multi-office → Custom, purpose-built.
- Personal injury firm running paid ads at $100+ per click → Custom. Your conversion rate matters too much to leave to a template.
What we do
Full disclosure: we build custom law firm websites. We do not build WordPress sites. But we send clients to WordPress builders when it is the right fit — usually solos with a strict sub-$1,000 budget who are not running paid traffic and who value template familiarity over performance.
If you are anywhere above that line, custom typically pays back within the first 60–90 days from the conversion lift alone. See the <a href="/blog/law-firm-website-cost-2026/">website cost article</a> for the math.
Bottom line
WordPress is a viable choice for the low end of the market. Custom is the correct choice for anyone who takes intake seriously. Neither is "wrong" — but the average WordPress law firm website leaves 20–40% of possible conversions on the table simply because of speed, plugin bloat, and template constraints.
If you are on WordPress and unsure whether it is worth the switch, <a href="/#contact">book a free audit</a>. We will show you the specific conversion and SEO impact of your current stack — no obligation.