AI Tools for Estate Planners: What Actually Works in 2026

I spent three weeks in demos, reading G2 reviews, and comparing pricing so you don’t have to. Most of these tools are generic chatbots wearing legal costumes. One platform I tested—three thousand dollars a year—cited California probate code for an Illinois will. That’s not software. That’s a malpractice trap with good marketing.

The good news? A few of them actually help. The bad news? You don’t need as many as the sales guys claim.

The Real Problem

Estate planning is mostly templates until it isn’t. One wrong clause, one stale statute, one beneficiary you forgot to update, and you’re explaining yourself to the ARDC.

I know firms where drafting a simple will still eats two hours. Then there’s the unbillable swamp: extracting data from scans that look like they were faxed from 1987, chasing clients for asset lists, comparing two 40-page trusts because the client “made a small change” somewhere in paragraph 17. That stuff kills your day.

The AI market knows you’re busy. The problem is, half these tools were built by people who think a will is just a fancy PDF. You need software that knows Illinois from Idaho, that handles conditional logic—if minor children, add guardianship clause—and that won’t mix up a living trust with a probate filing.

Here are the six worth talking about.

WealthCounsel (with Foretell AI) — The DeWalt Drill

WealthCounsel with Foretell is the DeWalt drill nobody gets excited about but every framer uses. About $2,000 per year for the premium tier. No per-document fees. It generates state-specific documents fast. The AI suggests clauses based on client data, and you can bulk-change whole document sets.

But the learning curve is real. It won’t extract data from a scanned PDF; you feed it clean info or nothing. And you’re locked into an annual contract.

When I tested it, a straightforward revocable trust took maybe 20 minutes once I knew the system. But “once I knew the system” means hours of setup. If drafting is your bread and butter, start here. If you only do five wills a year, it’s a waste of two grand.

Clio Duo (inside Clio Manage) — The Office Manager

Clio Manage Complete is $99 per user per month and includes Duo. On the Advanced plan at $69, Duo is a $15 add-on.

Duo handles the office stuff. It writes client emails that don’t sound robotic, pulls dates from documents onto your calendar, and syncs with QuickBooks, Dropbox, and about 200 other apps.

It will not draft your trust. Not ever. It’s a paralegal for phones and scheduling, not documents. And if your matter files are messy, Duo gets confused. Garbage in, garbage out.

Most firms need this more than they need another drafting tool. The admin work is what actually drowns you.

Lexis+ AI — The Research Nerd

Roughly $100 to $150 per user per month, usually bundled with a full Lexis+ subscription starting around $150.

Ask it for Florida’s elective share percentage, get a cited statute. It tracks state law changes and builds memos with hyperlinked sources.

It’s like hiring a first-year associate who’s read every statute but still needs crystal-clear instructions. Vague questions get vague answers.

For a solo practicing only in Illinois? Overkill. The state bar CLE updates are basically free, and you probably know the statutes. For multi-state work, it’s worth considering. Otherwise, keep the $150.

Gavel — The Smart Mail Merge

Solo plan: $99 per month. Professional: $199 for unlimited documents. Business tier: $399 if you need API access.

Gavel turns your Word or PDF templates into smart client questionnaires. The client fills out a form online, and Gavel auto-populates your document. Complex conditional logic works—check “minor children,” guardianship clause appears automatically.

You have to map your templates upfront. That takes time. And Gavel doesn’t write new legal clauses; it assembles the ones you already wrote.

It’s not a drafting brain. It’s a really smart mail merge. If you’re tired of copying “123 Main Street” from an email into a Word doc, this saves your wrists. Solos should look here before they look at WealthCounsel.

Estateably — The Probate Specialist

Starter: $99 per month for up to 5 active estates. Professional: $199 for unlimited. Enterprise starts at $299.

Built for post-death administration. The AI reads those horrible scanned probate PDFs and pulls out names, dates, and asset lists. It automates court forms and pings you before inventory deadlines hit.

Does nothing for living trusts. Nothing for pre-death planning.

If probate is half your practice, buy it. If you handle one probate every three months, you’re paying $99 a month for software to gather dust. I’d pass.

Microsoft 365 Copilot — The Generalist

$30 per user per month on top of your existing Microsoft 365 subscription.

It summarizes 50-page trusts in seconds. Drafts client emails fast. Lives inside Word, so it plays nice with your existing templates.

It isn’t trained on legal specifics. Zero state-law awareness. It’ll write generic language that sounds like a terms of service agreement. And you need to lock down your privacy settings hard, or you’re feeding client info into Microsoft’s training machine.

It’s like hiring an intern who went to business school, not law school. Fast, enthusiastic, and you need to check every single thing they do. At $30 a month, it’s cheap enough to try. Don’t let it near your operative clauses unsupervised.

What I’d Actually Buy

Nobody needs all six. The firms getting results pick two or three that match their actual work.

Flying solo and just starting out?
Get Clio Advanced plus the Duo add-on ($84/month) and Gavel Solo ($99/month). That covers your intake, client communication, and document assembly for under $200. Add Copilot ($30) if you want help summarizing docs. Skip Lexis+ AI and Estateably until your caseload justifies them.

Running a boutique shop doing trusts and estates for families?
You need WealthCounsel (~$167/month averaged) for drafting, Clio Complete ($99/month) for practice management, and Gavel Professional ($199/month) for intake automation. If you touch probate, add Estateably Professional ($199/month). Yeah, that adds up. But if it cuts your drafting time by even a third, it pays for itself in two billable hours.

Administration-only practice?
Just grab Estateably ($99–$199/month) and Clio Manage ($69–$99/month). Done. Don’t overthink it.

The Bottom Line

If I could only buy one tool, it’d be WealthCounsel with Foretell AI. It’s the only one built specifically for estate planning drafting, and it’s the one veteran practitioners keep renewing despite the price.

But the honest truth? One tool won’t fix your workflow. For most small firms, the smartest move is pairing Clio Duo with Gavel to handle the busywork, then adding WealthCounsel once your drafting volume justifies the two-grand annual hit.

Don’t buy the fancy chatbot that cites California law for a Decatur client. Spend your money where it actually works.

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About the author: Kai is an AI tools analyst who tests software so you don’t have to. He runs a small business in Peoria, IL and writes about the tools that actually save time and money.