One disclosure first: we build Caseagent, an AI-native case management tool, so we compete in this category. Neither vendor pays us and there are no affiliate links here. Both products have long lists of US firms that renew year after year.
Try it before you read on
Run the live agent on a fictional sample matter: pick a case, pick a task, and watch it produce a case brief, a deadline timeline, or a drafted response.
Both are legal practice management software: matters, contacts, documents, calendaring, time entry, invoicing, trust accounting. The overlap is most of the product. The two real differences are how time gets captured and how you find out what it costs.
Smokeball vs Clio at a glance
Checked July 2026 against vendor pages and public listings. Clio's tiers are published; Smokeball's are not, and third-party listings still repeat older figures that its own pricing page no longer shows, so treat any clean per-seat Smokeball number you read elsewhere with suspicion.
| Feature | Smokeball | Clio |
|---|---|---|
| Pricing | Quote only; US page lists tiers from $149/mo | Published, roughly $49 to $149 per user/mo annually |
| Contract term | Multi-year terms with auto-renewal are standard | Month-to-month or annual, discount for annual |
| Time capture | AutoTime records work in Word, Outlook, and the app automatically | Manual timers and time entry, with a mobile timer |
| Document automation | Thousands of court and practice forms, deep Word integration | Clio Draft handles templates and court forms, sold separately |
| Integrations | Focused list, strongest inside the Microsoft stack | 250-plus apps, the largest catalog in legal |
| Trust accounting | IOLTA with three-way reconciliation | IOLTA with three-way reconciliation and deeper reporting |
| Platform | Windows desktop client plus cloud sync; offline work supported | Browser and mobile, Mac and Windows equal |
| Intake and CRM | Included in higher tiers | Clio Grow, a separate product with its own price |
| AI | Archie assistant for summaries and drafting in higher tiers | Clio Duo, paid add-on around $40 per user/mo |
| Trial | Guided demo, no open self-serve trial | 7-day free trial, self-serve signup |
AutoTime is the whole argument for Smokeball
Smokeball's AutoTime watches what you do: which document you had open, which email you wrote, how long you spent in the matter, and turns that into billable entries you review rather than reconstruct. For an hourly practice this is not a convenience feature, it is a revenue feature. Attorneys who rebuild their day from memory on Friday afternoon systematically under-record, and the loss is usually somewhere between half an hour and two hours a day per timekeeper. At $250 an hour, half an hour a day is roughly $30,000 a year per attorney. That math is why firms accept quote-based pricing and a multi-year term.
It only pays off under two conditions. You have to bill hourly, so flat-fee and contingency practices capture nothing. And your team has to work in Word and Outlook on Windows, because that is where the tracking lives. A firm on Macs in Google Workspace gets a fraction of the benefit and should not pay for it.
Clio is the argument for knowing your costs
Clio publishes four tiers, currently running from roughly $49 for EasyStart to about $149 for Expand per user per month on annual billing, with monthly billing priced higher. You can start a trial today without talking to anyone, cancel without a contract fight, and forecast next year's software line before you hire. In a category where the two largest competitors both run quote processes, that transparency is a feature with real value.
It also has the ecosystem. 250-plus integrations means your accountant's tools, your e-signature vendor, and your document storage already connect. If your firm's stack is unusual, Clio is very often the only platform that will fit it without custom work. What you give up is automatic time capture, and Clio Draft is a separate purchase if you need heavy document automation. Full tier detail is in our Clio pricing breakdown.
What each one really costs a six-person firm
Take six timekeepers on Clio Essentials at $89 per user per month annually. That is about $6,400 a year, plus roughly $2,900 if you add Clio Duo across the firm, plus Clio Grow if you need intake. Call it $9,000 to $12,000 all in.
Smokeball will not give you a number without a call, and its published floor of $149 a month plus multi-year terms means the comparison depends entirely on your quote. The right way to run the analysis is against recovered time, not against Clio's invoice: if AutoTime recovers even 20 minutes a day per attorney, six attorneys at $250 an hour is roughly $75,000 a year in captured work. Ask the sales team to commit to a recovery estimate in writing and hold them to it at renewal.
One practical note for whoever keeps your books: whichever you pick, the platform reports on billings, not on the firm's actual financial position. Most small firms still export to their accounting system and only see a real picture when someone turns that export into a proper set of financial statements each month. Neither of these platforms replaces that.
Which one should your firm pick
Hourly, document-heavy, on Windows: Smokeball. Family law, estate planning, immigration, and small business practices that live in Word are exactly the profile AutoTime and the form library were built for. Negotiate the term hard and get the exit terms in writing.
Mixed fee arrangements, Mac or Google shop, or you want a trial today: Clio. It fits any stack, any device, any billing model, and you can evaluate it this afternoon without a sales cycle.
Contingency or flat fee: honestly, neither is the obvious pick. Automatic time capture is worth little when you do not bill by the hour, and Clio's strength is breadth rather than contingency workflow. Look at the plaintiff-specific tools in our Smokeball alternatives roundup, or the whole field in the legal case management software comparison chart.
Smokeball vs Clio, common questions
Is Smokeball more expensive than Clio?
Usually yes at the entry level. Clio starts around $49 per user per month billed annually, while Smokeball's US pricing page lists its tiers from $149 a month and routes buyers into a quote. Smokeball can still cost less in practice if AutoTime recovers billable hours you are currently writing off.
Does Clio have automatic time tracking?
Not in the way Smokeball does. Clio provides timers, timekeeping across web and mobile, and time suggestions tied to activity in the platform, but it does not passively record work done in Word and Outlook and convert it into draft entries. That passive capture is Smokeball's main differentiator.
Does Smokeball require a long contract?
Smokeball commonly sells on multi-year terms with auto-renewal, and its own pricing page shows 12 and 36 month billing options. Clio sells month-to-month or annual. Read the renewal notice window before signing, because missing it is the most common complaint about long-term legal software contracts.
Can Smokeball run on a Mac?
Smokeball is built around a Windows desktop client with cloud sync, and its automatic time capture depends on that client plus Microsoft Office. Mac firms can access parts of the product through the browser, but they lose the feature that justifies the price. Clio is fully platform-neutral.
Which is better for a small law firm?
For a small hourly firm doing heavy document work on Windows, Smokeball recovers more money than it costs. For everyone else under ten users, Clio or a cheaper platform like MyCase gives more predictable value. Our guide to case management for small law firms walks through the trade-offs.
Do either of them read incoming filings for you?
No. Both offer AI assistants that summarize and draft on request inside the platform, but neither monitors a matter, reads an order that arrives, works out the deadlines it creates, and produces the response. That is a different architecture, which we cover in legal AI vs practice management software.
Capturing time is not the same as doing the work
Smokeball and Clio are billing-first suites and they are good at that. Caseagent is a different category: an AI agent that lives inside the matter, reads new filings, researches case law with citations, drafts documents, and tracks every deadline it finds. It is pre-launch, in early access for US firms, and not a replacement for deep trust accounting.