Freedom251 › Legal Practice Management Software
Kleos
by Kleos
What Kleos is
Kleos is legal practice management software from Kleos, a maker headquartered in Alphen aan den Rijn, Netherlands, and founded in 1836. It operates natively in the cloud and requires an internet connection. The service includes document automation, time tracking, billing and payments, a client portal, and mobile apps for iOS and Android. It connects with Microsoft Word and Outlook, and time management can sync in real time with Microsoft Outlook or Google Calendar. Microsoft Teams is included with Advanced and Advanced+, while Advanced+ also adds single sign-on. Kleos Connect lets firms share documents with clients or other third parties through a secure platform, and Stripe can be used to accept online payments. Kleos Expert AI can review, highlight, summarize, compare, and extract data from documents. The three listed plans are Core, Advanced, and Advanced+. Core includes 15 GB of cloud storage, Advanced includes 25 GB, and Advanced+ includes 30 GB. The service is GDPR compliant and certified to ISO/IEC 27001:2013 and 22301:2019; European data centers use HTTPS, TLS 1.2, and AES 256. Support includes phone assistance five days weekly and a digital ticket system available 24/7.
Who it suits
Kleos suits legal professionals who need practice management, document handling, time tracking, and billing in a cloud service. Firms that use Microsoft Office, need client document sharing, or want mobile access may find its integrations and apps relevant.
What it does well
- Mobile apps are available for iOS and Android.
- Time management syncs with Outlook or Google Calendar in real time.
- Kleos Connect supports secure document sharing with clients and third parties.
- Stripe payments can be accepted online.
- Advanced+ includes single sign-on and 30 GB of storage.
- Support offers phone assistance five days weekly and 24/7 digital tickets.
What to know first
- An internet connection is required to use the cloud service.
- There is no free plan.
- Core does not include an API.
- Storage is capped at 15 GB on Core.
Limits
Core includes 15 GB of cloud storage and does not include an API. Advanced includes 25 GB and Advanced+ includes 30 GB; an API is offered as an add-on for those two plans. No free plan is stated.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Core | 49 EUR /Mes por usuario · 15 GB cloud storage | On request |
| Advanced | 65 EUR /Mes por usuario · 25 GB cloud storage | On request |
| Advanced+ | 69 EUR /Mes por usuario; regular price 79 EUR · 30 GB cloud storage | On request |
As wolterskluwer.com lists them, read 27 Sept 2026. The maker's own page has the final word.
Getting started
- Visit the Kleos website.
- Request a demo for Core, Advanced, or Advanced+.
- Choose a plan based on its included storage and features.
- Use the service with an internet connection.
- Install the Kleos app on iOS or Android if you need mobile access.
Verdict
Choose Kleos if your legal practice needs cloud-based matter workflows alongside document automation, time tracking, billing, and client sharing. Compare the plans against your storage and integration needs, since Core has 15 GB and no API, while Microsoft Teams and SSO are limited to higher tiers.
Questions
Does Kleos have a free plan?
No free plan is stated.
What are the listed prices?
Core is listed as 49 EUR /Mes por usuario, Advanced as 65 EUR /Mes por usuario, and Advanced+ as 69 EUR /Mes por usuario. Advanced+ also shows a regular price of 79 EUR.
Which platforms does Kleos support?
Kleos has apps for iOS and Android. The cloud service requires an internet connection.
What integrations does Kleos offer?
It integrates with Microsoft Word and Outlook, and time management syncs with Outlook or Google Calendar. Microsoft Teams is included with Advanced and Advanced+; CCH Accounts Production, CCH Corporation Tax, and CCH Personal Tax are listed as accounting integrations.
Is Kleos certified for security standards?
The service is GDPR compliant and certified to ISO/IEC 27001:2013 and 22301:2019. European data centers use HTTPS, TLS 1.2, and AES 256.
Who makes Kleos?
The maker is Kleos, headquartered in Alphen aan den Rijn, Netherlands. The maker was founded in 1836.
Facts from Kleos's own pages
- API integration
- An API is unavailable in Core and offered as an add-on in Advanced and Advanced+. · wolterskluwer.com, 27 Sept 2026
- Calendar sync
- Time management syncs in real time with Microsoft Outlook or Google Calendar. · wolterskluwer.com, 27 Sept 2026
- Cloud-native software
- Kleos is a cloud-native legal practice management solution operating natively in the cloud. · wolterskluwer.com, 27 Sept 2026
- Company scope
- Wolters Kluwer is a global provider of information solutions, software, and professional services. · wolterskluwer.com, 27 Sept 2026
- European users
- Kleos is trusted by more than 30,000 legal professionals in Europe. · wolterskluwer.com, 27 Sept 2026
- Encryption and storage
- European data centers use HTTPS, TLS 1.2, and AES 256; included storage varies by plan. · wolterskluwer.com, 27 Sept 2026
- Expert AI
- Kleos Expert AI can review, highlight, summarize, compare, and extract data from documents. · wolterskluwer.com, 27 Sept 2026
- Founded
- 1836 · wolterskluwer.com, 28 Sept 2026
- Free plan
- No · wolterskluwer.com, 20 Sept 2026
- Free tier
- No free plan is stated on the supplied pricing page. · wolterskluwer.com, 27 Sept 2026
- Headquarters
- Alphen aan den Rijn, Netherlands · wolterskluwer.com, 28 Sept 2026
- Internet required
- Using Kleos requires an internet connection. · wolterskluwer.com, 27 Sept 2026
- Mobile apps
- Yes · wolterskluwer.com, 20 Sept 2026
- Mobile platforms
- The Kleos App is available for iOS and Android. · wolterskluwer.com, 27 Sept 2026
- Office integrations
- Kleos integrates with Microsoft Word and Outlook, with Teams on Advanced and Advanced+. · wolterskluwer.com, 27 Sept 2026
- Stripe payments
- Kleos can accept online payments directly through Stripe. · wolterskluwer.com, 27 Sept 2026
- Included storage
- Core includes 15 GB, Advanced 25 GB, and Advanced+ 30 GB of cloud storage. · wolterskluwer.com, 27 Sept 2026
- Tiered pricing
- Three plans are listed: Core, Advanced, and Advanced+. · wolterskluwer.com, 27 Sept 2026
- Secure file sharing
- Kleos Connect shares documents with clients or third parties through a secure platform. · wolterskluwer.com, 27 Sept 2026
- Security certifications
- The service is GDPR compliant and certified to ISO/IEC 27001:2013 and 22301:2019. · wolterskluwer.com, 27 Sept 2026
- Support availability
- Support includes phone assistance five days weekly and a digital ticket system available 24/7. · wolterskluwer.com, 27 Sept 2026
- Team administration
- Advanced and Advanced+ include business reports and Microsoft Teams; Advanced+ adds SSO. · wolterskluwer.com, 27 Sept 2026
- Trial or refund
- No trial or refund terms are stated in the supplied text. · wolterskluwer.com, 27 Sept 2026
Where Kleos stands on Freedom251
- Legal Practice Management Software#65 of 140
- Legal Document Management Software#16 of 33
- Legal Client Portal Software#36 of 42