Gavel ($99/month) is the best AI tool for estate planning attorneys right now. It turns your templates into client-facing intake forms that auto-generate wills, trusts, and POAs in minutes instead of hours. WealthCounsel is the industry standard for drafting libraries, and Trust & Will's AI handles the consumer-facing side if you're building a hybrid practice.

Estate planning is where document automation AI shines brightest. You're dealing with high-volume, template-heavy work where 80% of the document stays the same across clients. That's exactly the pattern AI handles best. The firms winning right now aren't using AI to "think" — they're using it to eliminate the 3-4 hours of drafting time per estate plan and reinvesting that into client relationships and higher case volume.


Gavel: The Document Automation Leader at $99/Month

Gavel (formerly Documate) lets you build interactive questionnaires that generate complete estate planning documents. You create the template once, set up conditional logic (does the client want a revocable trust or irrevocable? joint or individual?), and the system generates finished documents from client inputs. At $99/month for solo practitioners, it's the most accessible entry point. Firms using Gavel report cutting document prep time by 60-75%. The platform handles wills, trusts, powers of attorney, healthcare directives, and beneficiary designations. The real value isn't just speed — it's consistency. Every document follows your exact template, every time.

WealthCounsel: The Industry-Standard Drafting Library

WealthCounsel has been the gold standard in estate planning software for over two decades, and their AI integration makes it even stronger. Their drafting libraries cover every estate planning scenario you'll encounter — from simple wills to complex dynasty trusts and charitable remainder trusts. Pricing starts around $150-200/month depending on your plan. The software includes built-in state-specific compliance checks, which matters enormously when you're dealing with 50 different sets of trust laws. WealthCounsel's biggest advantage is the community: thousands of estate planning attorneys contributing to and vetting the document library.

Trust & Will AI: The Consumer-Hybrid Play

Trust & Will operates primarily as a consumer-facing estate planning platform, but their attorney network integration creates an interesting opportunity. If you're building a practice that combines traditional estate planning with a digital-first client experience, Trust & Will's AI-assisted intake and document generation handles the straightforward cases while flagging complex situations for attorney review. It's not a replacement for WealthCounsel or Gavel in a traditional practice, but it's worth watching if you're targeting the underserved middle market — families with $500K-$2M in assets who need real estate planning but won't pay $5,000 for it.

Using Claude or ChatGPT for Estate Planning Drafting

General-purpose AI like Claude and ChatGPT won't replace dedicated estate planning software, but they're surprisingly useful as supplements. Claude's 200K context window means you can paste an entire trust agreement and ask it to identify inconsistencies, suggest missing provisions, or draft specific clauses. Use it for first-draft client letters explaining complex trust structures in plain English. Use it for summarizing tax implications of different trust vehicles. Don't use it for final document generation — you need the compliance guardrails that purpose-built tools provide. The sweet spot: Claude for thinking and explaining, Gavel or WealthCounsel for producing.

The Estate Planning AI Stack: What to Buy First

If you're starting from zero, here's the order: First, get Gavel ($99/month) for document automation on your most common documents — simple wills, basic revocable trusts, POAs. Second, add Claude Pro ($20/month) for drafting client communications, summarizing complex estate situations, and brainstorming trust structures. Third, when your volume justifies it, upgrade to WealthCounsel for the comprehensive drafting library. Total minimum viable stack: $119/month. That's less than one billable hour at most estate planning firms, and it'll save you 10-15 hours per week on a moderate-volume practice.

The Bottom Line: Gavel at $99/month is where most estate planning attorneys should start — document automation is the highest-ROI AI investment in this practice area.

AI-Assisted Research. This piece was researched and written with AI assistance, reviewed and edited by Manu Ayala. For deeper takes and the perspective behind the research, follow me on LinkedIn or email me directly.