What is agency management software?

Agency management software is an all-in-one platform that covers the operational jobs an agency runs on: winning new business, managing project delivery, planning who works on what, tracking billable time, invoicing, and reporting profitability back to the client and to leadership. The category overlaps heavily with PSA (professional services automation) and sits between project management tools, which only cover delivery, and CRMs, which only cover the client relationship. The selling point is one system instead of five, and the trade-off is that no single platform is best in class at all six jobs.

What is the difference between agency management software and a CRM?

A CRM manages the relationship and the revenue: contacts, companies, deals, pipeline, and the follow-up around them. Agency management software covers that plus the delivery side, so projects, tasks, resourcing, timesheets, and invoices sit in the same system as the client record. In practice most agencies find the CRM half of an agency platform weaker than a dedicated CRM, especially on marketing email, sequences, and reporting, which is why a lot of agencies run a real CRM alongside their delivery platform rather than accepting the built-in one.

What is PSA software and do agencies need it?

PSA stands for professional services automation, and it is the enterprise name for roughly the same category. PSA tools lead with resource planning, utilization, and profitability rather than with project boards, so they suit agencies billing on retainers and mixed rate cards more than they suit small project shops. You need PSA when you cannot answer 'is this client profitable' without building a spreadsheet. If you can answer that from your time tracker and your invoices, you are not there yet.

How much does agency management software cost?

Expect per-seat pricing with a seat minimum. The lighter platforms start around ten to fifteen dollars per user per month, mid-market tools land nearer thirty, and the resourcing-heavy platforms run higher, with some not publishing prices at all and quoting by team size. Watch for three things that move the real number: seat minimums (three to five is common), whether non-billable staff need paid seats, and which tier the profitability reporting you are buying it for actually sits in. Prices move often, so treat any figure you read, including these, as a starting point to verify.

What is the best agency management software for a small agency?

Under about ten people, the honest answer is usually none of them. The per-seat cost of an all-in-one platform is hard to justify when the thing you actually need is time tracking plus invoicing plus somewhere to write. Most small agencies do better assembling: a free or cheap CRM for pipeline, a workspace like Notion for client records and delivery documentation, and a dedicated time and billing tool. Revisit the platforms when resourcing across multiple concurrent retainers is the thing costing you money.

Can you run an agency on Notion?

You can run most of an agency on Notion, and a lot of agencies do. Client records, project trackers, scopes, meeting notes, deliverable status, and internal wiki all work well, and it is far more flexible than the project module of an agency platform. Where Notion runs out is anything that needs to be enforced or calculated across records: billable time, invoicing, resource capacity, and pipeline forecasting. The common pattern is Notion for everything written, a CRM for pipeline, and a dedicated tool for time and billing.

Do I need agency management software if I already use HubSpot?

Not necessarily. HubSpot already covers the new business and client relationship half of the category well, so what you would be buying a platform for is the delivery half: resourcing, timesheets, and billing. Many agencies keep HubSpot for pipeline and add a focused time and billing tool rather than migrating the client relationship into a platform whose CRM is weaker. The gap that usually remains is visibility: the delivery detail lives in a separate system, so nobody on the commercial side can see it from the HubSpot record. That gap is solvable without a migration.

Agency Management Software: 8 Options and How to Choose

Every agency reaches a point where the tooling stops fitting. New business lives in a CRM, delivery lives in a project tool, hours live in a time tracker, invoices live in accounting, and the actual client context (the scope, the notes, the "what we agreed on the call") lives in a doc somewhere. Nobody can answer whether a client is profitable without an afternoon and a spreadsheet.

Agency management software is the category that promises to end that. This guide covers what it actually includes, the three shapes it comes in, eight options worth looking at, and the case for assembling a stack instead of buying a platform. That last one is a real answer, not a consolation prize.

In this article

Key takeaways

Agency management software is a category, not a product. It bundles five jobs (new business, delivery, resourcing, time and billing, and client reporting) that most agencies currently run in four or five separate tools.
Choose by which job is actually bleeding money. Agencies that cannot see project margin need a profitability-first platform; agencies losing deals need a CRM; agencies drowning in retainer billing need PSA.
All-in-one platforms win on billing and resourcing and consistently lose on documentation. The delivery work still gets written somewhere else, which is why the platform's project notes end up empty.
Assembling a stack is a legitimate answer, not a compromise. Notion for delivery, HubSpot for pipeline, and a time and billing tool covers most agencies under 50 people for less than one seat of an enterprise platform.

What agency management software actually covers

The category is defined by the bundle, so it helps to name the jobs. Almost every platform in this space is a different weighting of the same five.

New business
Leads, pipeline, proposals, and the follow-up around them. This is the CRM half, and it is the job most agency platforms do least well. Our guide to the best CRM for agencies covers this half on its own.
Delivery
Projects, tasks, milestones, approvals, and the documentation that surrounds them. Every platform has this. The difference is whether it is a task board or a place people actually write.
Resourcing
Who is working on what, at what capacity, next month. This is the job that separates real agency platforms from project management tools with an agency landing page.
Time and billing
Timesheets, rate cards, retainers, burn against budget, and invoicing. The most mechanical of the five and the one most likely to justify the purchase on its own.
Profitability and reporting
Margin per project, per client, per person. The number everyone claims to track and few can produce on demand.

The three shapes this category comes in

Once you strip the branding, the options sort into three groups, and picking the group is most of the decision.

PickAll-in-one agency platformWhenYou are 15 to 100 people and resourcing across concurrent retainers is the thing hurting

Productive, Scoro, Accelo. Strongest on the resourcing, billing, and profitability half. Expect to accept a weaker CRM and a weaker documentation layer than you have today.

PickProject tool with agency add-onsWhenDelivery coordination is the pain and billing is basically handled

Teamwork, Monday, ClickUp. Cheaper, faster to adopt, far more flexible. The resourcing and profitability reporting is real but shallower.

Best fitPickAssembled stackWhenYou are under about 50 people and already have tools your team genuinely uses

A CRM for pipeline, a workspace like Notion for client records and delivery docs, and a focused time and billing tool. Cheapest by a distance and the only option where nobody has to abandon a system they like.

Eight options worth looking at

Prices below are per user per month and move constantly, so treat them as a shape rather than a quote. Nearly all of these carry a three to five seat minimum, which changes the small-agency maths considerably.

Productive: profitability first
Built around agency margin, with resource planning, budget burn, and revenue forecasting as the primary screens rather than reports bolted on the side. The most direct answer to "I do not know which clients make money." Starts around eleven dollars per seat at the low tier, though the profitability features that justify it sit higher up.
Scoro: complex billing
The strongest quote-to-cash workflow in the category, and the one to look at if a single client can be on a retainer, a fixed fee, and an hourly burn at the same time. Mid-market pricing, starting around the high twenties per seat with a seat minimum.
Accelo: the full client lifecycle
Sales, projects, tickets, time, and billing in one system, aimed at agencies that want the whole journey in a single tool. Pricing is quoted rather than published, which tells you where it sits in the market.
Teamwork: client work project management
Project management built specifically for billable client work, with time tracking and budget burn native rather than added. Lighter than the platforms above and priced accordingly, from roughly eleven dollars per seat. Integrates with HubSpot, which matters if you are keeping your CRM.
Monday: configurable work OS
Not an agency tool, but endlessly configurable into one, and many agencies do exactly that. Strong on visual project tracking and adoption, weaker on the billing and profitability half unless you build it yourself.
ClickUp: breadth at low cost
The most features per dollar in the category and the steepest configuration burden. Good fit for agencies with someone willing to own the setup, poor fit for those hoping the tool arrives opinionated.
HubSpot: the new business half, properly
Worth naming separately because it does one of the five jobs better than any platform on this list. If your bleeding job is new business rather than delivery, buying an agency platform to fix it is solving the wrong half. The free tier makes it cheap to test that.
Notion plus HubSpot: the assembled stack
Notion for client records, scopes, project trackers, and delivery documentation, HubSpot for pipeline and the client relationship, and a dedicated time and billing tool for the mechanical part. This is what a large share of agencies under fifty people are actually running, whether or not they call it a stack.

How to choose without a three-month evaluation

Evaluations in this category sprawl because every vendor demos all five jobs. Narrowing it is mostly a matter of refusing to compare on features you did not come for.

1
Name the bleeding job in one sentence
"We cannot see project margin." "We are over-servicing retainers." "We lose deals in follow-up." "Invoicing takes three days a month." Each of those points at a different group, and only one of them is yours right now.
2
Count the seats honestly
Include finance, ops, and leadership, and check the seat minimum. Do this before the demos, because the number decides whether the all-in-one group is even in scope.
3
Audit what your team already uses willingly
There is usually one tool people genuinely like and one they avoid. A platform that replaces the liked tool will lose, no matter how it demos. This is the step most evaluations skip.
4
Test the reporting you are buying it for, with your data
Load one real client, one real month of time, and one real invoice, then produce the margin number. Vendors demo this with clean sample data. Yours is not clean.
5
Price the migration, not just the subscription
Historical time data, in-flight projects, invoice history, and every integration have to move or be rebuilt. Budget a month of somebody's attention and ask what happens to reporting continuity across the cutover.

Questions worth asking every vendor

Which tier does the profitability reporting sit in, and is it the tier you were quoted?
What is the seat minimum, and do view-only users need a paid seat?
Can it import historical time entries, or does margin reporting start from zero on day one?
Does it integrate with the CRM we are keeping, or does it expect to replace it?
How do retainers roll over, and what happens to unused hours at period end?
What does the client-facing view look like, and can clients see it without a seat?

Where all-in-one platforms consistently break down

The platforms in this category are genuinely good at the mechanical jobs. Timesheets, rate cards, capacity, invoices, and margin are structured problems, and structured problems are what software solves well.

The break is always in the same place: documentation.

Every agency platform ships a project notes field. Open any agency running one and look at how many of those fields have anything in them.

The written work of an agency (the scope, the strategy deck's reasoning, the discovery notes, the "here is why we changed direction in week three", the onboarding doc, the account plan) does not fit in a task description. It is long, formatted, linked to other documents, and edited by several people over weeks. So it gets written where writing actually works, which for a large share of agencies means Notion, and the platform's project record ends up holding a title, a budget, and a status.

What agency platforms genuinely fix

Resourcing across concurrent projects
Retainer burn and budget alerts
Timesheets tied to rate cards
Invoicing from tracked time
Margin per client and per project
One place for finance to look

What they do not touch

Documentation still happens elsewhere
CRM half is weaker than a dedicated CRM
Per-seat cost across non-billable staff
Migration of historical time and invoices
Client context stays invisible to the commercial side
Adoption fails if it replaces a tool the team likes

That last point on the right is the one that costs agencies quietly. The delivery detail exists, it is well written, and the person on a renewal call cannot see it, because it lives in a different system from the client record.

The assembled stack, and the gap in it

Plenty of agencies conclude that no platform is worth the migration, and keep what works: a real CRM for pipeline, Notion for everything written, and a focused tool for time and billing. That is a defensible answer at most sizes, and it is cheaper than any option above.

It has one honest weakness. The three systems do not know about each other. Your client's scope, project status, and delivery notes are in Notion. Your deal, renewal date, and contact history are in HubSpot. When someone opens the HubSpot record before a renewal or an upsell conversation, they see the commercial history and none of the delivery reality.

That is the specific gap NoteLinker closes. It adds a card to the HubSpot contact and deal record that renders your Notion database rows live, so the client record in HubSpot shows the project, scope, and status your team maintains in Notion. Nothing is copied, and nothing has to be kept in sync.

1
Install NoteLinker from the HubSpot Marketplace
Find NoteLinker in the HubSpot App Marketplace and install it. Standard OAuth, no developer build, and it works on every HubSpot tier including free.
2
Connect Notion and pick your client databases
Authenticate with Notion and grant access to the databases holding your client records, projects, and delivery notes. The rest of the workspace stays private.
3
Name the match properties
Tell NoteLinker which Notion property holds the client email and which holds the deal or project name. That is how the card knows which rows belong on which record.
4
Open any client contact or deal
The card renders the matching Notion rows inline, with the columns your Notion view already shows. Rows are visible by default, so there is no sync step and nothing to press.

The full walkthrough lives on the setup page, and there is a longer treatment of the Notion side in our guide to Notion client management.

Put your Notion client records on the HubSpot record

NoteLinker renders your live Notion rows on the matching contact and deal, so the scope, project status, and delivery notes your team maintains show up where the commercial conversation happens. No migration and no second copy.

Get Started

If resourcing across concurrent retainers is genuinely the thing costing you money, buy the platform. That job is worth paying for and no assembled stack does it well. If the pain is narrower than that, and for most agencies under fifty people it is, the cheaper move is to fix the specific job that hurts and connect what you already have. See how the two halves fit together in our guide to the Notion HubSpot integration.