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Finding the right project management software for your agency is harder than it looks. Most listicles are written by the vendors themselves, and almost all of them put generic tools like ClickUp or Monday.com at the top — regardless of whether they’re actually a good fit for agency work.
This article is different. We’ve looked at the landscape honestly, including tools built specifically for marketing agencies and, increasingly, AI-first marketing teams who need something more than a task board.
Let’s get into it.
What makes agency project management software different?
Agencies — whether marketing, creative, growth, or digital — have requirements that generic project management tools don’t always address:
- Client and campaign visibility — you need to see progress across multiple clients and campaigns at once
- Outcome tracking — agencies delivering growth (not just deliverables) need to track results, not just tasks
- Experimentation and iteration — modern growth agencies run tests, learn, and iterate fast
- Integrations with the marketing stack — your PM tool needs to talk to your analytics, CRM, and ad platforms
- AI readiness — the best agencies are already working with AI agents alongside human teams
Not all tools below tick every box. We’ve noted what each one is best suited for.
The 10 best agency project management software tools in 2026
1. Growth Method
Best for: AI-first marketing agencies and B2B growth teams
Growth Method is the agentic marketing platform built for B2B marketing teams — and it’s the only tool on this list purpose-built for the way modern agencies actually work.
Unlike generic project management tools, Growth Method is designed around the full campaign and experiment lifecycle: from idea and hypothesis through to execution, analysis, and learning. It’s not a task board — it’s a growth operating system.
What it does:
- Campaign and experiment management — plan, run, and track marketing campaigns and growth experiments in one place, with built-in hypothesis design and test-and-learn workflows
- Connect your stack — Growth Method connects to the tools your team already uses: PostHog, Google Analytics, Google Search Console, HubSpot, Buffer, GitHub, Clarity, and more. Pull real data directly into your campaigns so results are grounded in first-party analytics, not spreadsheets
- Agent-ready workflows — Growth Method is built for both people and agents. AI agents can run workflows, surface insights, and take action across your connected integrations — without replacing the human judgement at the centre of good marketing
- Backlog to complete — campaigns move through a structured lifecycle (Backlog → Planning → Live → Analysing → Complete), keeping every stakeholder aligned on what’s in progress and what’s been learned
- Prioritisation built in — built-in scoring frameworks help teams focus on the work most likely to move the needle, not just the work that’s easiest to do
Best for: Marketing agencies running growth and experimentation programmes for B2B clients. Teams that want to move beyond outputs and prove results. AI-first marketing teams who want to work with agents, not just tools.
Pricing: See growthmethod.com for current plans.
2. Teamwork
Best for: Client-facing agencies managing multiple projects and retainers
Teamwork is one of the most established agency-specific project management tools on the market. It’s built with client work in mind — retainer tracking, client portals, time logging, and budget management are all first-class features.
If your agency primarily charges for deliverables and time, Teamwork is a strong fit. It’s less suited to growth or experimentation-led agencies where outcomes matter more than outputs.
Key features:
- Client portals and client-facing dashboards
- Time tracking and invoicing
- Retainer and budget management
- Task dependencies and Gantt charts
- Integrations with HubSpot, Slack, and Google Workspace
3. Monday.com
Best for: Agencies wanting maximum flexibility and customisation
Monday.com is a highly flexible work management platform that many agencies use to build their own project management workflows. The customisation is impressive — you can build almost anything.
The downside is that flexibility requires investment. You’ll spend time building and maintaining your own system. For agencies with dedicated ops resource, this is fine. For leaner teams, it can become a distraction.
Key features:
- Highly customisable boards and workflows
- Automations and integrations
- Dashboards and reporting
- Time tracking
- Gantt and calendar views
4. Asana
Best for: Mid-size agencies with complex cross-team coordination
Asana is a mature, well-designed project management tool with strong workflow and dependency management. It’s popular with marketing teams and agencies managing large volumes of work across multiple stakeholders.
Asana’s AI features (Asana Intelligence) are developing, though they’re primarily focused on task management rather than marketing-specific workflows.
Key features:
- Task and project management
- Timeline and Gantt views
- Workflow automation
- Goals and OKR tracking
- Extensive integrations
5. ClickUp
Best for: Agencies wanting an all-in-one tool to replace multiple apps
ClickUp markets itself as the app to replace all apps, and it has the feature set to back that up. Tasks, docs, goals, chat, whiteboards, time tracking — it’s all there.
The trade-off is complexity. ClickUp has a reputation for a steep learning curve, and smaller agencies often find themselves using only a fraction of what’s available.
Key features:
- Tasks, docs, whiteboards, and goals in one platform
- Custom views (list, board, Gantt, calendar)
- Time tracking and resource management
- Extensive automation
- Native AI features
6. Wrike
Best for: Enterprise agencies and large in-house marketing teams
Wrike is an enterprise-grade project management platform with strong security, compliance, and reporting. It’s popular with larger agencies and in-house teams managing complex, high-volume campaigns.
For smaller agencies, Wrike can feel over-engineered. The pricing reflects its enterprise positioning.
Key features:
- Advanced project and resource management
- Custom workflows and dashboards
- Proofing and approval workflows
- Enterprise security and compliance
- Extensive integrations
7. Notion
Best for: Agencies that live in docs and want a flexible workspace
Notion has become a popular choice for agencies that want to combine project management with documentation, wikis, and knowledge bases. It’s flexible and aesthetically pleasing.
Notion’s project management features have improved significantly, though it still lacks some of the depth of dedicated PM tools — particularly for time tracking, resource management, and client reporting.
Key features:
- Docs, wikis, and databases in one tool
- Kanban, table, calendar, and timeline views
- AI-assisted writing and summarisation
- Strong template library
- Good integrations
8. Basecamp
Best for: Small agencies wanting simplicity over features
Basecamp is the original project management tool for agencies and remains one of the simplest. It deliberately avoids feature bloat in favour of clarity: to-do lists, message boards, file sharing, and group chat.
If your agency is small, you work closely with clients, and you don’t need complex reporting or experimentation workflows, Basecamp is a solid, no-frills choice.
Key features:
- To-dos, message boards, schedules, and file sharing
- Client-friendly simplicity
- Flat pricing (not per-seat)
- Limited but intentional feature set
9. Trello
Best for: Small agencies or freelancers needing a simple Kanban board
Trello is the most accessible Kanban tool on this list. Cards, lists, boards — that’s the core. It’s fast to set up and easy to share with clients.
Trello has added Power-Ups and automation (Butler) over time, but it remains best suited to simple workflows. For anything complex, you’ll quickly hit its limits.
Key features:
- Simple Kanban boards
- Cards with checklists, due dates, attachments, and labels
- Power-Ups to extend functionality
- Butler automation
- Free tier available
10. Smartsheet
Best for: Agencies that live in spreadsheets and need structured data
Smartsheet bridges the gap between spreadsheets and project management. If your team is deeply comfortable with Excel or Google Sheets, Smartsheet offers a familiar grid view with added PM capabilities.
It’s particularly strong for agencies managing structured data, reporting, and complex dependencies — less so for creative or experimental workflows.
Key features:
- Spreadsheet-style grid with PM features
- Gantt charts, card view, and calendar
- Dashboards and reporting
- Automations and integrations
- Enterprise-grade security
How to choose the right agency project management software
Here’s a quick framework for deciding, plus a side-by-side comparison of all 10 tools:
| Tool | Best for | Key strength | Pricing model |
|---|---|---|---|
| Growth Method | AI-first marketing agencies and B2B growth teams | Built-in campaign and experiment lifecycle, connects to your analytics stack | Per-seat monthly subscription |
| Teamwork | Client-facing agencies managing retainers | Client portals, time tracking, budget management | Per-seat monthly subscription |
| Monday.com | Agencies wanting maximum flexibility | Fully customisable boards and workflows | Per-seat monthly subscription |
| Asana | Mid-size agencies with complex coordination | Strong workflow and dependency management | Per-seat subscription, free tier available |
| ClickUp | Agencies wanting one tool to replace many | All-in-one feature set: docs, chat, whiteboards | Per-seat subscription, free tier available |
| Wrike | Enterprise agencies and large in-house teams | Enterprise security, compliance, and reporting | Per-seat subscription, enterprise pricing |
| Notion | Agencies that live in docs | Combines PM with docs, wikis, and knowledge bases | Per-seat subscription, free tier available |
| Basecamp | Small agencies wanting simplicity | Deliberately simple, no feature bloat | Flat monthly fee, not per-seat |
| Trello | Small agencies or freelancers needing simple Kanban | Fast, accessible Kanban boards | Freemium, per-seat paid tiers |
| Smartsheet | Agencies that live in spreadsheets | Familiar spreadsheet-style grid with PM features | Per-seat subscription, enterprise pricing |
Choose a deliverables-focused tool (Teamwork, Asana, Monday.com, Wrike) if:
- Your agency charges primarily for time and deliverables
- You need strong client portals, time tracking, or invoicing
- You run predictable, linear projects
Choose a flexible tool (ClickUp, Notion, Monday.com) if:
- You want to build your own system
- You have ops resource to maintain it
- You need a wide range of views and integrations
Choose a simple tool (Basecamp, Trello) if:
- You’re a small team or solo operator
- Simplicity and speed of setup matter more than features
- You don’t need advanced reporting or analytics
Choose Growth Method if:
- Your agency focuses on growth, experimentation, and outcomes — not just outputs
- You work with B2B marketing teams and want to connect to their analytics stack
- You’re building towards an AI-first way of working, with agents alongside your team
- You want a tool that enforces best practices (hypothesis design, experiment lifecycle, prioritisation) rather than leaving everything to you
The honest truth is that most agencies end up using a generic PM tool because that’s what they’ve always used — not because it’s the best fit for growth-focused work. If your clients are paying for results, it’s worth asking whether your project management software is actually helping you deliver them.
About Growth Method
Most of the tools on this list are built to help agencies track deliverables — tasks completed, hours logged, retainers billed. That’s necessary, but it isn’t the same as proving the work is actually driving growth for your clients. Growth Method is built for the alternative: an agentic marketing platform for B2B teams that treats every piece of client work as a campaign with a hypothesis, a plan, and a result, not just a task to mark done.
Instead of a generic board your team has to bend into an agency workflow, Growth Method gives you a structured create-plan-launch-analyse process, plus pre-built connections to your clients’ own analytics (PostHog, Google Analytics, Google Search Console, and more), so every campaign report is grounded in first-party data rather than a spreadsheet stitched together at month end.
We are on-track to deliver a 43% increase in inbound leads this year. There is no doubt the adoption of Growth Method is the primary driver behind these results.
Laura Perrott, Colt Technology Services
If your agency is still reporting on tasks instead of outcomes, get started to see how Growth Method changes that.
Frequently asked questions
What is the best agency management software?
The best agency management software depends on what you need to track. Growth Method is best for AI-first marketing agencies and B2B growth teams who need to prove outcomes, not just log tasks. Teamwork suits client-facing agencies billing for retainers and time. Notion suits agencies that want project management built directly into their docs and wikis.
What’s the difference between an agency management platform and a project management tool?
An agency management platform typically bundles resourcing, retainer billing, and client reporting on top of task tracking, while a project management tool focuses mainly on tasks, timelines, and dependencies. Several tools on this list, particularly Teamwork and Wrike, blur this line by adding agency-specific features like retainer tracking and client portals on top of core project management.
Do I need dedicated agency software, or can a generic PM tool work?
A generic PM tool like Asana or Monday.com can work well if your agency runs predictable, linear projects and doesn’t need built-in experiment tracking or outcome reporting. If your agency runs growth or experimentation programmes and needs to prove results rather than just log deliverables, a tool built around hypotheses and campaign outcomes, like Growth Method, is usually a better fit.
What is advertising agency project management software?
Advertising agency project management software is project management software adapted to the way ad and marketing agencies work - managing multiple client campaigns at once, tracking creative and media deliverables against deadlines, and reporting results back to clients. It overlaps heavily with general agency project management software, though ad agencies often place more weight on media planning and campaign reporting features.