About us
We deliver live visibility to help your business drive growth & profitability

Leaders In Project-Centric Software In Europe

Deltek Premium Partner
30+ years in professional service industry.
30,000+ clients
Owned by Listed Roper Technologies
15 Years
Partnership with Deltek
2017 – 2021
International Partner of the Year
300 & 30k+
Clients & Users
2016
Global Project Excellence Winner
35+
Staff in 3 Offices, Cape Town, Johannesburg, London
Our Competencies

Built specifically for agencies and inhouse teams, Workbook makes managing projects, people, and finance easier, so you can focus on what’s important

Faster review and approval of marketing and creative work. Deliver more content faster, and at less cost

People-centric, profit focused, agency management software. A solution that lets client services and creative teams work together seamlessly

No more manual timesheet, Boost lets you focus on your work and tracks your time for you in the background. With smart AI features, the time is automatically added to your timesheet
Clients That Have Partnered With Us
Over 300 firms trust us to deliver best of suite agency solutions that drive efficiency and growth














Awards & accolades
2005 – Most Promising Young Companies
2013 – Deltek global growth Leader
2014 – Deltek Premier Partner
2015 – Deltek Premier Partner
2016 – Deltek Premier Partner
2016 – Deltek Innovation Award
2016 – Deltek Marketing Excellence
2017 – Deltek International Reseller of the Year
2018 – Deltek International Reseller of the Year
2018 – Deltek Marketing Excellence
2019 – Deltek International Reseller of the Year
2020 – Deltek International Reseller of the Year
2021 – Deltek International Partner of the Year




Client Stories
GLOCK UK successfully transitions to Deltek WorkBook a cutting-Edge Agency Management Solution with Silversoft.
by Rene Praestholm | Jul 20, 2023 | Articles, Case Studies, News, Our Blog, Press Releases, Resources
Glock UK, a leading creative agency, announces its successful migration from its previous incumbent agency management software to Deltek’s innovative solution, Deltek WorkBook. The decision to transition to a new platform was prompted by the...
Ogilvy & Mather Business Case Study
by Silversoft | Feb 28, 2023 | Case Studies
Leading South African Advertising Agency Chooses Deltek Workbook to Drive GrowthOgilvy & Mather Business Case Study’’We spend much less time doing admin, and much more time focused on solving our clients’ problems.’’ Rob Hill – Chief Operating Officer, Ogilvy...
Silversoft International welcomes Agency industry & Martech expert, René Praestholm as Chief Growth Officer to scale global Agency Solution Offering.
by SilverSoftUser | Feb 24, 2023 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft, a leading international enterprise software firm, is thrilled to announce the appointment of René Praestholm as its new international Chief Growth Officer. In this newly appointed group role, René will lead the Agency Solutions division, driving growth and...
performance.io invests in a leading agency management platform to drive growth and scalability, with Deltek WorkBook by Silversoft
by SilverSoftUser | Sep 7, 2022 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft, a leading agency management solution provider, is delighted to announce that performance.io (PIO) has chosen Deltek WorkBook as their new agency management solution to support rapid growth at the agency. performance.io (PIO) is the only pure play search...
Bolser Agency chooses Deltek WorkBook to deliver visibility to leverage data and aid the ability to grow
by UserAdmin | Apr 21, 2022 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft, a leading agency management solution provider, is delighted to announce another client acquisition. Bolser has chosen Deltek WorkBook as their new agency management solution. Bolser is a well-established digital agency based in Leeds London and has a...
We Are Cognitive, Chooses Deltek WorkBook to Better Manage their Projects, People and Time
by UserAdmin | Feb 15, 2022 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft is pleased to announce their partnership with We Are Cognitive, to implement Best-of-Suite Agency Management Software – Deltek WorkBook. We are Cognitive is a global creative content agency and are the world leaders in the creation and production of...
The Smalls chooses Deltek WorkBook to deliver a full-service project approach
by UserAdmin | Jul 6, 2021 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft, a leader in agency management solutions recently established its presence in the UK and is thrilled to announce that The Smalls has selected Deltek WorkBook as their agency and project management tool, making them the first client of the newly established...
DraftLine eliminates manual processes with Deltek WorkBook
by Silversoft | Jun 23, 2020 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft is pleased to announce that draftLine has chosen Deltek WorkBook, a Best of Suite agency platform to align their teams and increase agility and productivity. When asked about the value that WorkBook will add to their business, Julia Parry, Head of...
CWDi Chooses Deltek WorkBook
by Silversoft | Mar 9, 2020 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft is pleased to announce that CWDi Brand Agency has chosen Deltek WorkBook, a Best of Suite agency software that has allowed the team to streamline their systems and processes. When asked about the value that WorkBook will add to their business, Janine...
[eGuide] Facing the Future: A Global Snapshot of Agency Trends
by Silversoft | Mar 6, 2020 | Case Studies, Collaboration, Task & Teams, Ebooks & Eguides, Infographics & Research Reports, Project Management, Resources, Time & Expense Management, Whitepapers
What does the future hold for creative agencies worldwide? Campaign and Deltek surveyed agency professionals across EMEA, North America and Asia-Pacific regions about everything from profitability and processes to what's really giving them sleepless nights. In total,...
Hoorah Digital Chooses Deltek WorkBook to Streamline Systems and Processes
by Silversoft | Sep 10, 2019 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Project Management, Time & Expense Management
Silversoft is pleased to announce that Hoorah Digital has chosen Deltek WorkBook, a Best of Suite agency software that has allowed the team to streamline their systems and processes. About Hoorah Hoorah Digital is a 360 degree digital consultancy with offices in...
Elevator Implements Deltek WorkBook to Streamline Their Finance Process
by Silversoft | Aug 30, 2019 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Press Releases, Project Management, Time & Expense Management
Silversoft is pleased to announce that Elevator, a brand experience agency in South Africa has chosen Deltek WorkBook to streamline their financial reporting processes and improve their decision-making capabilities. Along with a growing team came the need for a more...
NP Digital Reduces Scope Creep by Implementing Deltek WorkBook
by Silversoft | Aug 21, 2019 | Case Studies, Collaboration, Task & Teams, News, Our Blog, Press Releases, Project Management, Time & Expense Management
Silversoft is excited to add yet another fantastic customer to the family; NP Digital - a search and digital content marketing agency based in Johannesburg. NP Digital had outgrown their internal agency system and were looking for an integrated platform to drive...
WorkBook Agency Case Study: Making Waves
by Silversoft | Oct 4, 2018 | Case Studies, Collaboration, Task & Teams, Features, Project Management, Time & Expense Management
Making Waves is a digital experience consultancy headquartered in Oslo, Norway, with offices in Stockholm, Krakow and Chicago. WorkBook has enabled Making Waves to create one uniform way of working and managing processes, harmonizing the workflow across project teams and the entire organization. Download the Case Study here