Ajax vs. WiseTime: Which Platform Should Your Law Firm Choose?

Next time you're doing last week's hours on a Saturday morning, consider that the average lawyer spends significant time each week on timekeeping alone - and still leaves billable hours on the table.

While both Ajax and WiseTime run in the background to solve this, they take fundamentally different approaches to what happens after your work is captured.

Ajax is a native desktop application that reads the actual text on your screen (your data is automatically deleted on a rolling basis, Ajax doesn't train on it, its vendors can't retain it, and it's SOC 2 compliant). It groups your scattered work into coherent entries, writes the narratives, and attributes everything to the right matter - so you're reviewing finished entries instead of building them from memory.

WiseTime records which applications and documents you use throughout the day - window titles, file names, email subject lines - and presents that as a chronological activity timeline you review and build entries from, with an AI narrative feature to help with descriptions.

Below, this guide compares the two on features, privacy, workflow, and pricing so you can figure out which one fits how your firm works. 

What Is Ajax?

Ajax is an AI-native desktop application, supplemented by integrations, that reads the actual words on your screen in real time and uses that content to automatically generate complete time entries - grouped by matter, narrated in your firm's billing style, and attributed to the correct case.

Ajax doesn't use your data to train its models. It is SOC 2 compliant - so, nobody else can see what's in your Ajax - not even managing partners.

You approve, adjust, and submit draft entries to your billing system rather than building them from scratch.

Advantages

Here's what Ajax's customers tend to highlight when they talk about why they chose it:

• Automatic narrative generation. Ajax writes client-ready time entry descriptions for you, customized to your firm's billing guidelines.

• Intelligent cross-day grouping. If you spend 30 minutes on a matter in the morning, 30 around lunch, and 90 in the evening, Ajax groups that into one entry of 2.5 hours. Configurable between block billing and itemized entries.

• The app learns matter attribution. Ajax identifies plaintiffs, defendants, opposing counsel, judges, and peripheral parties from screen content - even when those names aren't in your CRM. When you correct a misattribution, it builds a case-specific dictionary so it gets it right next time.

• White-glove onboarding. The Ajax team customizes your configuration, connects to your billing system, and installs the app across your team. Ajax runs silently for ~2 days before kickoff, so lawyers' first experience is real entries already waiting.

• Deep practice management integrations with two-way sync. Ajax integrates with Clio, MyCase, PracticePanther, and SurePoint LMS with bidirectional syncing that keeps your matters and billing history connected.

Disadvantages

• Higher price point. Pixel-level screen reading is computationally intensive, and white-glove onboarding requires dedicated human support. Ajax costs more per seat than lightweight trackers.

• AI-generated entries still need review. Ajax writes the entries, but you still need to check them. Narratives are usually close but not always perfect, especially early on.

• Can't capture off-screen work. Pen-and-paper notes, hallway conversations, and phone calls without a related document open are blind spots for any screen-based tool.

Who Ajax Is a Good Fit For

Ajax is built for law firms where recovering even a few more billable hours per lawyer per week would cover the cost of the tool.

• Firms where minimizing daily timekeeping effort is a priority - the goal is a five-minute review, not a 20-minute reconstruction.

• Firms handling complex, multi-party matters where the relevant parties aren't always in the billing system. 

• Firms that have tried other timekeeping tools and struggled with adoption.

Amy Robinson found over 60% more billable hours after switching, and Peakstone Law increased billables by 50 hours a month.

What Is WiseTime?

WiseTime is an AI-driven autonomous time tracking application that passively records your desktop activity and compiles it into a private timeline - a detailed, accurate record of your workday that you use to build time entries.

Founded in 2010 in Perth, Australia by patent attorney Thomas Haines, WiseTime is now owned by Anaqua (acquired 2022) and trusted by 620+ firms globally. 

It tracks your active window title, document name, and email subject lines/recipients, then syncs with practice management systems like Clio, Actionstep, and iManage to auto-tag activities to the correct matter.

Advantages

• Reliable, passive activity capture. WiseTime runs in the background without interrupting your workflow. No start-stop timers - it creates a record of every application and document you touched.

• Full transparency over your entries. Because you see every raw activity and build entries yourself, you know exactly what's going into each entry and why.

• Lower price point. WiseTime's Professional and Enterprise plans come in well below AI-native tools. You may get value without a large per-seat commitment.

Disadvantages

• The core output is an activity log, not finished entries. You still review, group, and submit entries yourself. The AI narrative feature helps with descriptions, but the workflow of constructing and submitting entries is still on you.

• Metadata-level capture. WiseTime tracks window titles, document names, and subject lines - not the actual text on screen. It can tell you that you spent 45 minutes in a document, but not what you worked on inside it.

• Self-serve support. There's no dedicated onboarding team. Some users have noted in reviews that live technical support can be inconsistent.

Who WiseTime Is a Good Fit For

• Firms that prefer a hands-on approach to timekeeping - reviewing raw activities and building entries with full control.

• Firms that want to get started immediately with a self-serve tool and a 30-day free trial.

• Fixed-fee practices where internal time visibility matters more than maximizing billable output, and IP-focused practices that may benefit from WiseTime's integration with Anaqua's broader suite.

Ajax vs. WiseTime: A Side-by-Side Comparison

The core difference comes down to what each tool does after it captures your work. 

Ajax reads your screen content, writes finished time entries, groups fragmented work into coherent blocks, and learns your matters over time. 

WiseTime tracks which applications you used and for how long, then gives you a chronological activity log to build entries from yourself. 

Ajax costs more and requires a managed onboarding process: WiseTime is cheaper, self-serve, and connects to a wider range of billing systems out of the box.

Here's how that plays out across the key dimensions:

Privacy and Security

WiseTime keeps your data private until you choose to share it, with individual user controls over what gets sent to the billing system. 

Ajax takes privacy several steps further. Screen content is processed and then automatically deleted on a rolling basis - Ajax doesn't hang onto your data.

WiseTime is GDPR compliant, and because it only captures metadata (window titles, document names), there's less sensitive data in the system to begin with.

Ajax has a strict no-model-training policy, so;

• Downstream vendors (including AI providers) are contractually prohibited from retaining or training on anything.

• Ajax is SOC 2 compliant, and every lawyer's data sits in a strict individual silo that nobody else at the firm can access - not even managing partners.

Not even your law firm managing partner can monitor an individual lawyer's screen activity through the tool.

Task Grouping

WiseTime presents activities chronologically - you see every individual activity and combine them into entries yourself. 

If you worked on the Smith matter for 20 minutes at 9 AM, again for 15 minutes after lunch, and another 45 minutes before leaving, those show up as three separate line items in your timeline. 

You identify them, combine them, and write the entry. It works, but it takes time - especially on days where you're switching between eight or ten matters.

Ajax handles this automatically;

• It clusters related work into coherent entries across the day and across multiple days, so those three fragments on the Smith matter become a single grouped entry of 1 hour and 20 minutes. 

• Block billing or itemized - it's configurable per client or per matter. 

For lawyers who juggle many matters daily, this is one of the biggest practical differences between the two tools. 

Instead of spending 15–20 minutes at the end of the day piecing together fragments, you're reviewing entries that are already organized.

Matter Attribution

WiseTime syncs matter references from your practice management system and auto-tags activities based on keywords in window titles and document names. 

If you're working in a file called "Jones_Custody_Agreement_v2.docx," WiseTime matches "Jones" to the right matter. This works well when case identifiers appear in file names or subject lines — and for straightforward workflows, they often do.

But a lot of legal work doesn't live in neatly labeled files. WiseTime's window-title approach can struggle to attribute those activities, which means you're doing it manually.

Whereas, Ajax reads the actual text on your screen, so it picks up all of those details - the children's names in the email, the property address in the motion, the opposing counsel mentioned in the filing. 

When it can't confidently attribute something, it flags it. 

When you correct it, it builds a case-specific dictionary of those names, addresses, and keywords so it gets it right automatically next time. 

The longer you work on a matter, the more accurate attribution becomes.

User Interface and Workflow

WiseTime uses a clean timeline view - scroll through your day, select activities, submit with optional AI-generated summaries. 

Users praise it as intuitive. But the workflow is fundamentally reconstructive: 

• You look at a list of raw activities (opened this document, spent 12 minutes in Outlook, switched to Chrome

• figure out which ones belong together, group them, write or edit the narrative, assign the matter, and submit. 

On a busy day with ten matters, that's a lot of decisions.

Ajax flips that workflow. 

• You open a two-column layout: draft entries on the left, approved entries on the right. The entries are already written, already grouped, already attributed. 

• You read through them, adjust anything that's off, and drag them over. 

• It feels like clearing a to-do list rather than building a timesheet from scratch. 

Most lawyers get through a full day's entries in a few minutes.

Configurability and Setup

WiseTime is self-serve: install, connect your practice management system, configure keywords, and go.

Ajax handles setup for you;

• The team customizes your billing guidelines, narrative style, integration, and installation so lawyers see real entries from day one. 

• Plain-English rules let you customize entry construction without technical knowledge.

• More coordination upfront, but significantly less ongoing effort from the firm.

Which Tool Is the Right Fit for Your Law Firm?

For most firms, the question comes down to how much of the timekeeping workflow you want automated.

Choose Ajax if:

• You want entry writing, grouping, and matter attribution handled for you

• Your firm has struggled with adoption of previous timekeeping tools

• You handle complex, multi-party matters where attribution is difficult

• Recovering additional billable hours per lawyer would justify a higher per-seat investment

• You want a managed onboarding experience where entries are ready on day one

You can see how it works by booking a demo or starting a pilot. You can also read how other firms approached the decision in Ajax's case studies and testimonials.

Choose WiseTime if:

• You want affordable activity tracking you control yourself

• You prefer self-serve deployment with no onboarding coordination

• You want a proven tool with 15+ years of track record

• Your firm runs on a billing system that WiseTime already integrates with

• Lower per-seat cost is the priority

Learn more about WiseTime here.

Final Thoughts

WiseTime is an activity tracker that helps firms stop losing billable hours to memory gaps. For firms that want affordable tracking and are comfortable building entries themselves, it does the job.

Ajax goes further - automating the narrative writing, grouping, and matter attribution that still eat up time even with good tracking in place. If your firm wants timekeeping that's largely done for you by the time you sit down to review it, book a demo or start a pilot.