COLO gives independent strategy and operations consultants a single workspace for scoping engagements, running them on a clear project plan, tracking time and expenses where they actually happen, and reporting financial performance per client — without spreading work across a proposal tool, a separate project board, a time tracker, and a bookkeeping spreadsheet.
TL;DR
Independent strategy and operations consultants use COLO to scope engagements, run them on a clear project plan, and report financial performance per client. Proposals double as the engagement letter, the project workspace mirrors the engagement plan so scope stays visible six weeks in, and finance reporting per client and per engagement answers which work was actually profitable.
Who this is for
You are a solo consultant or a small consulting practice billing on a mix of fixed-fee engagements, time-and-materials, and monthly advisory retainers. Typical engagements run six to twelve weeks; clients are usually marketing directors, COOs, or founders who expect a clear plan, a clear milestone, and a clear invoice.
The friction tends to be the same shape:
- Scope is written once and forgotten. The statement of work lives in a PDF on a shared drive; six weeks in, you and the client disagree about whether the executive summary deck was in scope.
- Time and materials is a guess. You bill ten hours but worked fourteen, because the only place hours were tracked was a Google Sheet you updated on Sundays.
- Reporting per engagement does not exist. You finish the year knowing total revenue but not which client was profitable, which was break-even, and which to walk away from.
Three features consultants use every week
Proposals that double as the engagement letter
Send a branded proposal that lists the engagement objectives, the scope, the deliverables, the timeline, and the fee structure. Present your proposed solution or approach to addressing the client's needs with COLO. We provide a modern way to include details about the services you'll offer, the methodology you'll use, and any unique value propositions. The client signs inline; the signed scope is on file as the engagement letter; you both refer back to it when scope changes are discussed.
Project workspace that mirrors the engagement plan
Run each engagement with milestones (discovery, analysis, recommendations, executive read-out), and capture decisions, interview notes, and working documents against the right milestone. With COLO's project system, you can implement your project plan by assigning tasks, allocating resources, and coordinating activities. Track project performance against the plan, provide regular updates on progress and milestones, and communicate any changes. Identify potential risks that could impact the project's success and develop strategies to mitigate them.
Finance reporting per client and per engagement
See revenue, expenses, and margin per client and per engagement in one view. The finance module in an application can greatly enhance its value, providing users with comprehensive tools to manage their finances effectively and securely. When you sit down at year-end to decide which engagements to keep and which to reprice, you have data instead of a feeling.
For more, see proposals and finance.
A typical engagement in COLO for a consultant
- Enquiry — a referral pings you about a six-week strategy engagement; the lead becomes a client record with the brief attached.
- Onboarding — you send a branded proposal with objectives, milestones, fee, and payment schedule (50% on signing, 25% at mid-point, 25% at executive read-out); the client signs and pays the deposit; the project workspace opens with milestones from the proposal.
- Delivery — discovery interviews and analysis live against the right milestone, the working deck builds against the recommendations milestone, the executive read-out happens, and the final deliverable is attached against the client record.
- Payment — milestone invoices fire as each phase closes; retainer clients are invoiced on a recurring monthly schedule; everything pays from the same portal.
How consultants use COLO today
Monday morning, a marketing director pings about a six-week strategy engagement — a discovery, an analysis phase, a recommendations workshop, an executive read-out. By 11am the lead is a client record with the brief and the discovery-call notes attached. You build a branded proposal from the "Strategy Engagement — 6 Weeks" template: objectives, milestones, fee structure (50% on signing, 25% at mid-point, 25% at executive read-out), and the timeline. By Tuesday afternoon the contract is signed, the deposit has cleared, and the engagement workspace has opened with milestones from the proposal already loaded.
Through the next six weeks the work runs against the milestones, not against an email thread. Discovery interviews log against the discovery milestone; the analysis deck builds against the analysis milestone; the recommendations workshop notes land against the recommendations milestone. When the client mid-engagement asks whether the executive summary deck is in scope, you scroll to the signed proposal — the answer is there, with a timestamp, not a memory. Scope-change conversations stay short because the source of truth is visible.
The executive read-out happens in week six; the final deliverable attaches to the client record; the balance invoice fires automatically that afternoon. Three months later, when the client comes back for a second engagement, the workspace remembers the first one — the brief, the deck, the recommendations, the contract. The follow-on proposal references the prior engagement; the second engagement starts faster than the first; and the year-end finance view shows revenue and margin per engagement so the next quote prices in the real cost.
What it costs vs your current stack
Most independent consultants carry a four-tool stack — a proposal-and-contracts tool, a project or notes tool, a time tracker, and a separate billing or bookkeeping tool. The monthly bill comes to roughly $80–110 before the first engagement of the quarter is invoiced. COLO replaces the four with one workspace, and the Solo plan covers the cycle end-to-end at zero.
| Tool | Plan | Cost/month |
|---|---|---|
| Current 4-tool stack | Calendly + Bonsai + QuickBooks + Notion | ~$95 |
| COLO Solo | Free | $0 |
| COLO Pro | Per user/mo | $18 |
| COLO Grow | Per user/mo | $24 |
You swap a $95/month stack for one tool that already does this work. Pro adds an associate or project-manager seat; Grow adds the white-label client portal on your practice's custom domain.
FAQ
Q: Can I run both fixed-fee and time-and-materials engagements?
Yes. Fixed-fee engagements use the proposal-to-milestone-invoice flow. Time-and-materials engagements log hours against the project and invoice the hours at month-end at your agreed rate.
Q: How do I handle confidential client documents?
Each client and each engagement is its own workspace with access controls — only the people you invite see the documents. The client portal shows only what you choose to share.
Q: Can I run a monthly advisory retainer with quarterly executive read-outs?
Yes — set the retainer up as a recurring monthly invoice, run the quarterly read-outs as milestones on the engagement, and the engagement record carries the trail.
Q: How does COLO compare with running Notion plus Stripe plus a spreadsheet?
For most independent consultants, the all-in-one is cheaper and the finance reporting is a step up from a manual spreadsheet. See the Notion-stack comparison and our post on how to build a scalable freelance business system.
Q: Can I see profitability per engagement at year-end?
Yes — the finance module rolls up revenue minus expenses per engagement, so the year-end review is data-driven.
Q: How do I invoice in the client's currency for international engagements?
Each client record holds the invoicing currency; the invoice issues, sends, and accepts payment in that currency. The finance dashboard converts to your reporting currency on the day the payment cleared.
Q: Can I run an associate or sub-contractor on a project without giving them access to my whole practice?
Yes. Invite the associate as a workspace user with access only to the engagements they are staffed on; they never see the rest of the client book.
Q: How do I bill a fixed-fee engagement plus mid-engagement add-ons without restarting the proposal?
The engagement holds both. The fixed-fee milestones invoice on the agreed schedule; add-ons issue as separate invoices against the same engagement, so the client portal shows the full billing history.
Q: Can I run a quarterly executive retainer with monthly read-outs?
Yes. Set the retainer as a recurring monthly invoice; run the quarterly read-outs as milestones on the engagement; the engagement record carries the trail.
Q: How do I track travel and research-subscription costs against the engagement margin?
Log them as project expenses against the engagement; the finance view shows revenue minus expenses per engagement so the true margin is visible, not the headline fee.
Pricing
Solo plan is free forever for one consultant. See our pricing when you bring on an associate or a project manager.