Vendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. Every vendor link is marked the same, whatever the arrangement behind it. The largest vendors in professional services automation software
cannot hold places 1 to 3. Places 1 to 3 go to challengers, vendors outside the best-known brands in a category,
wherever the category has them; the established names follow from place 4 in their ranked order. How it works: placement disclosure ·
editorial process.
The 15 tools, reviewed
#1 Productive
Agency operations platform for projects, budgets and billing · Croatia · productive.io
Agency ops Budgets and margins Resourcing
Productive is the product to start with when a firm of 15 to 150 people wants one system for delivery and money. A project carries its budget, the people booked on it, the hours logged and the invoices raised, and the profitability reports read from that same record.
- Pricing: Per seat / month. Standard $49 and Premium $69 per team member per month billed annually, five-seat minimum; Enterprise by quote. Free plan: free trial.
- Best for: Growing agencies and consultancies
- Strengths: Customer portal; Gantt, list and Kanban views; Time tracking and timesheets.
Where it falls short
Standard has a five-seat minimum and billing is annual, so a very small team pays for seats it does not need.
Wrong for
Firms with under five billable people, and large contractors with elaborate revenue accounting.
Visit Productive →
#2 Rocketlane
PSA for client implementation and project delivery · United States · rocketlane.com
Client delivery Portal Implementation
Rocketlane is built around the moment a client is waiting for you to deliver: a software rollout, a migration or an onboarding program with milestones on both sides. The client portal shows tasks and status, resourcing and staffing sit next to project plans, and a finance module covers billing.
- Pricing: Per seat / month. Standard $49 and Premium $69 per team member per month billed annually, five-seat minimum; Enterprise and Nitro tiers by quote. Free plan: free trial.
- Best for: Software implementation and onboarding teams
- Strengths: Project delivery; Client portal; Resourcing and staffing.
Where it falls short
Its strength is the client-facing project, so firms that sell open-ended retainers or creative production will find fewer tools shaped for their workflow.
Wrong for
Agencies running retainers and creative traffic, or solo consultants.
Visit Rocketlane →
#3 Scoro
Modular work management and billing for service firms · United Kingdom · scoro.com
Modular Quotes Multi-currency
Scoro lets a firm buy only what it needs. A team that only wants time and billing can start at the lowest combination, then add projects, resourcing or the full end-to-end bundle later.
- Pricing: Per user / month. Combinations priced per user per month: Time-billing from EUR 15, Projects and Resources from EUR 25, End-to-end from EUR 52. Free plan: free trial.
- Best for: Service firms that quote and bill in modules
- Strengths: Projects and tasks; Time and cost tracking; Resource planning.
Where it falls short
The cheapest combination does not include project or resource planning, and the full bundle costs more than most rivals' standard tiers.
Wrong for
Firms that need heavy revenue recognition or a client-facing portal, and shops with fewer than five users.
Visit Scoro →
#4 Accelo
Client, project and billing system for service businesses · United States · accelo.com
Client work Retainers Quote only
Accelo starts from the client record, not from the project, which matches how many service firms actually work: a client buys work repeatedly and expects one view of tickets, projects, retainers and what was billed.
- Pricing: Quote only. Quote only; no price on the pricing page and no trial named. Free plan: none.
- Best for: Retainer-heavy service firms
- Strengths: Client management; Project management; Client workspace.
Where it falls short
There is no public price, no named trial and no free plan, so evaluating it means a sales conversation.
Wrong for
Teams wanting published pricing and a self-serve trial, or firms that need advanced revenue accounting.
Visit Accelo →
#5 Kantata
AI-powered PSA with a wide integration catalog · United States · kantata.com
Enterprise PSA Integrations MCP support
Kantata is aimed at services organizations that run many projects across many systems and need the data to flow between them.
- Pricing: Quote only. Quote only, requested through a form with a PSA advisor. Free plan: none.
- Best for: Mid-size and larger services firms
- Strengths: AI-powered PSA; Over 1,200 prebuilt connectors; Secure APIs.
Where it falls short
Pricing is by quote through a PSA advisor, so a small firm cannot tell whether it fits before a call.
Wrong for
Firms under about 30 billable people, or buyers who want to see prices and sign up alone.
Visit Kantata →
#6 Birdview
PSA and project management for resource and billing control · Canada · birdviewpsa.com
Two tiers Resource workload Reporting
Birdview offers two doors into the same product. A team can begin on the Project Management tier from $9 per user per month, then move to PSA Team at $41 when resource workload, budgets and billing become important.
- Pricing: Per user / month. PSA Team at $41 per user per month regular price ($37 special offer), Project Management from $9 per user per month, Enterprise by quote. Free plan: free trial.
- Best for: Teams moving from spreadsheets to PSA
- Strengths: Project and task management; Resource workload management; Time tracking.
Where it falls short
The company address is not published on the pages we read, only a toll-free number, so we list the country only. Pricing is billed annually, and the $37 special offer may change.
Wrong for
Large firms with complex multi-entity finance, and buyers who need a client portal as the centerpiece.
Visit Birdview →
#7 Avaza
Projects, timesheets, invoicing and chat for small teams · Isle of Man · avaza.com
Low cost Free plan Small teams
Avaza gives a small services business most of the PSA basics at plan prices that start in the low double digits per month. Projects, resource scheduling, timesheets, expenses, quotes and invoices, including e-invoicing and retainer invoicing, come in one product, with team chat on top.
- Pricing: Flat monthly. Free plan; Startup $11.95 per month monthly or $9.96 yearly, Basic $23.95, Business $47.95 (USD). Free plan: free plan.
- Best for: Small teams and freelancers
- Strengths: Project management; Resource scheduling; Team chat.
Where it falls short
Plan limits bite early: Startup allows 20 active projects and 10 GB, and the free plan only five projects.
Wrong for
Firms with dozens of billable consultants and formal revenue rules.
Visit Avaza →
#8 BigTime
Time, expense and billing for professional services firms · United States · bigtime.net
Time and expense Billing QuickBooks
BigTime grew from time and expense capture and still does that job directly. Staff log hours and costs, managers approve, and billing turns approved entries into invoices, with automatic reconciliation and a QuickBooks integration. Project portfolio management sits on top for visibility across engagements.
- Pricing: Per user / month. Essentials from $20 per user per month; Advanced, Premier and Enterprise by quote. Free plan: none.
- Best for: Accounting, legal-adjacent and consulting firms
- Strengths: Time and expense management; Project portfolio management; Billing and invoicing.
Where it falls short
Higher tiers are quote only, and the useful finance features (multi-currency, multi-level approvals) are not in the entry plan.
Wrong for
Agencies needing intake, traffic and client portals, and firms wanting skills-based staffing.
Visit BigTime →
#9 Workamajig
Agency management software from intake to invoice · United States · workamajig.com
Agencies Traffic Sales CRM
Workamajig was shaped by agency life: a request arrives, someone scopes it, a producer staffs it, designers log hours and finance bills the client with markups and retainers.
- Pricing: Per user / month. In-House and Agency tiers at $49 per user per month at 10 or more users ($47 at 25+, $45 at 50+). Free plan: none.
- Best for: Creative and marketing agencies
- Strengths: Project intake; Sales CRM; Resourcing and traffic.
Where it falls short
The product is deliberately agency shaped, so consultancies and IT service firms will find terminology and workflows that do not match.
Wrong for
Consultancies, software implementers and managed service providers.
Visit Workamajig →
#10 Function Point
Workflow, staffing and finance software for creative agencies · Canada · functionpoint.com
Agencies Retainers Vancouver
Function Point covers the agency sequence of estimate, proposal, project, timesheet and invoice, with retainers and batch invoicing built in. The company says it has been based in Vancouver for over 20 years and describes itself as fully remote, a sign of a settled product and not a new entrant.
- Pricing: Per user / month. Standardize $53 per user per month annual ($58 monthly); Optimize $62 annual ($68 monthly); onboarding fee for new customers. Free plan: none.
- Best for: Small to mid-size creative agencies
- Strengths: Client management with estimates and proposals; Gantt, dependencies and Kanban; Forecasting, time tracking and PTO.
Where it falls short
Pricing is higher than several rivals at $53 and $62 per user, and new customers pay an onboarding fee. The QuickBooks integration sits only in the higher tier.
Wrong for
Consultancies, MSPs and firms that want a free or self-serve start.
Visit Function Point →
#11 Teamwork.com
Project management with billable time and client invoicing · Ireland · teamwork.com
Client work Free plan EU or US hosting
Teamwork.com is a project tool designed with client work in mind, and it holds up better than most as billing becomes important. Billable time tracking, workload and capacity planning and client invoicing are present, and the higher Optimize tier adds quotes, resource planning and profitability insights.
- Pricing: Per user / month. Free plan for up to five users. Free plan: free plan.
- Best for: Client-service teams on a budget
- Strengths: Gantt, table, list and board views; Billable time tracking; Workload and capacity planning.
Where it falls short
True PSA features such as quotes and resource planning only arrive at the quote-only Optimize tier.
Wrong for
Firms needing revenue recognition, multi-entity billing or utilization forecasting at depth.
Visit Teamwork.com →
#12 Certinia
Professional services and financials built natively on Salesforce · United States · certinia.com
Salesforce native Enterprise Revenue
Certinia runs inside Salesforce, so customer, opportunity, project and billing data share one platform without sync jobs. Its pricing page lists a Professional Services Cloud covering resource planning through project delivery, a Financial Management Cloud for billing and revenue, and a Customer Success Cloud, with AI described as Veda for resource planning.
- Pricing: Quote only. Quote only; no prices stated on the pricing page. Free plan: none.
- Best for: Salesforce-centered services organizations
- Strengths: Professional Services Cloud; Financial Management Cloud; Customer Success Cloud.
Where it falls short
You need Salesforce, with its licensing and admin overhead, and Certinia adds its own cost on top. No prices are stated, and implementations usually need a partner.
Wrong for
Firms that do not run Salesforce, and teams under about 50 people.
Visit Certinia →
#13 Deltek Polaris
Enterprise PSA for people, projects, time and revenue · United States · deltek.com
Enterprise Revenue recognition Deltek
Deltek Polaris is the PSA application from Deltek, a large vendor to project-based businesses, and it is the product to examine when finance rules dominate the decision.
- Pricing: Quote only. Pricing not shown; demo request required. Free plan: none.
- Best for: Larger project-based and professional firms
- Strengths: Project management; Intelligent resource management; Intelligent timesheets from 100+ work apps.
Where it falls short
The page shows no price, so you cannot compare it without a demo, and implementation is a project in itself.
Wrong for
Firms under about 100 people and anyone wanting fast self-serve setup.
Visit Deltek Polaris →
#14 ConnectWise PSA
PSA joining service desk, projects and billing for MSPs · United States · connectwise.com
MSP Service desk Billing
ConnectWise PSA is aimed at managed service providers and IT service companies, where a ticket, a contract and an invoice must connect. Its page lists time tracking, a service desk, project management, automated billing, sales through ConnectWise CPQ and reporting, with AI-assisted service desk agents.
- Pricing: Quote only. Quote only through a pricing request. Free plan: none.
- Best for: Managed service providers
- Strengths: Time tracking; Service desk; Project management.
Where it falls short
Pricing is by request, and we could not confirm a PSA-specific trial.
Wrong for
Agencies, consultancies and implementation firms with no service desk.
Visit ConnectWise PSA →
#15 Replicon (Deltek Replicon)
AI time capture and labor compliance for project-based firms · United States · deltek.com
Time capture Compliance Deltek
Replicon addresses one painful part of professional services: getting accurate time from people and proving it meets labor rules. The Deltek page describes AI time capture from more than 100 work apps and labor-law compliance across more than 145 jurisdictions, with attendance, scheduling and leave on top.
- Pricing: Quote only. Quote only through a demo; no price shown. Free plan: none.
- Best for: Firms where time compliance is the problem
- Strengths: Automatic AI time capture from 100+ work apps; Labor-law compliance across 145+ jurisdictions; Workforce management with attendance, scheduling and leave.
Where it falls short
It is a time and compliance product more than a project-and-billing PSA, so you will need other systems for resourcing and margin. No price is shown, and no trial is named.
Wrong for
Firms wanting one system for projects, staffing and invoicing.
Visit Replicon (Deltek Replicon) →
Questions and answers
What is the best professional services automation software in 2026?
Productive ranks first of 15, best for growing agencies and consultancies. Rocketlane is second (software implementation and onboarding teams) and Scoro third (service firms that quote and bill in modules). Places 1 to 3 go to challengers, vendors outside the best-known brands, wherever the category has them.
What is the difference between PSA and project management software?
Project management software tracks tasks, dates and ownership. PSA adds the commercial layer: bill rates, budgets, utilization, invoicing and project margin. If you only need to know whether work is on time, a project tool is enough.
How much does PSA software cost per user?
Published entry prices in our list run from $20 per user per month for BigTime Essentials to $49 for Productive, Rocketlane and Workamajig, and $53 for Function Point's Standardize tier.
Is there a free PSA tool for a small consultancy?
Two products in this list have a free plan. Teamwork's free tier allows up to five users and five projects with a 100 MB limit, and Avaza's free plan allows five active projects, 10 customers and five invoices per month.
Do we need PSA software with fewer than 20 employees?
Often not. A team of ten billing hourly can run on a time tracker, an invoicing tool and a shared plan for staffing.
Which PSA tools are best for creative and marketing agencies?
Workamajig and Function Point are built around the agency workflow of project intake, estimates, traffic, retainers and client profitability. Workamajig adds a sales CRM and media integration, and Function Point lists estimates, proposals and batch invoicing.
Which PSA works for managed service providers?
ConnectWise PSA is built for managed service providers, with time tracking, a service desk, project management and automated billing in one system, plus a quote-only price.
Can PSA software handle fixed-fee and retainer billing?
Most of the products here support more than hourly billing, but depth varies.
How does PSA connect to accounting software?
Most vendors integrate with a ledger instead of replacing it. BigTime lists QuickBooks, Function Point lists QuickBooks Online on its Optimize tier, and Teamwork lists QuickBooks and NetSuite.
What is the difference between Kantata and Rocketlane?
Both are PSA products aimed at firms delivering projects for clients. Rocketlane puts the client portal and customer onboarding at the center, publishes a $49 per team member Standard tier and offers a trial.
How long does a PSA implementation take?
It depends on the product class more than on the vendor. Self-serve products with a trial, such as Avaza, Productive and Scoro, can have a first project and a first timesheet cycle in days or weeks.
