Build a roadmap

Harbor Roadmap, Q4 2026 to Q3 2027

Q4 2026 (now)

Q1 2027

Q2 2027

Q3 2027

Later (Q4 2027 onward, gated): Procurement paid launch, only if the Q1 pricing gate is passed. Most procurement ARR lands in FY28.

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The Case

The headline: 112% is not reachable in FY27

NRR is 104%. Reaching 112% by Q3 2027 means about $6.9M of additional net expansion ARR on our $86M base. My estimates for what this plan delivers inside the window:

• Multi-entity: $1.2–1.9M. The ceiling is $2.9M if all 52 subsidiaries join. Nine of 14 customers have committed in writing, which is not the same as signed.
• Virtual cards and spend controls: $0.4–0.7M. Interchange is 1.1%, so $410M of subscription spend is worth $4.5M at full capture. I assume 10–15% capture in-year. The $410M is extrapolated from 60 accounts.
• Intacct churn reduction: $0.4–0.9M. This assumes Intacct-using ARR is roughly 17% of the base (~$15M) and that the 6-point churn gap is caused by the CSV workflow, not by the customers themselves.
• Procurement: near zero.

That totals $2.0–3.5M, which takes NRR to roughly 106–108%. Procurement is the only item big enough to close the gap, and it cannot deliver inside FY27. Tom's note says procurement can add $6M in its first year. $6M is about 80% of the theoretical ceiling (1,100 customers × 70 requesters × $96 a year ≈ $7.4M), and only 2 of 6 design partners said they would pay. Even if the first-year number holds, the timing means it lands in FY28.

The board needs this correction before the offsite ends. Tom should brief the chair before the board sees a revised NRR path. I suggest we present 106–108% for FY27 with a path to 112% in FY28 and set out what would have to be true to close the gap.

Why this order

1. Protect the base first. The v2 migration is the only hard deadline. Every card authorisation depends on it. Cards is planned with about two weeks of slack: migration complete by 15 Feb, 4 weeks of certification, cut-over by mid-March. The Cards squad is ring-fenced until cut-over, and I want a go/no-go on 15 Feb.
2. Put the cheap, high-demand items first. SSO/SCIM is 5 squad-weeks and unlocks $1.2M of pipeline and 11 security reviews. Multi-entity is the largest in-year expansion lever and has written demand. Intacct is 9 squad-weeks against a 13% churn rate on 17% of customers.
3. Use squads that exist. Expenses can build the mobile rewrite with its own capacity by Q2. That ships before the framework's late-2027 end of support without waiting for a new squad.
4. Gate procurement. The build is 30 squad-weeks of Approvals & Policy work on a product where only a third of design partners have said they would pay. We build it, but the pricing decision comes at the end of Q1.

What I changed from Tom's draft, and why

What we're not doing

• Procurement at full scope before the Q1 pricing gate. If fewer than three of six design partners commit to a paid pilot at $8 per user, we cut scope and move capacity to other work.
• Dynamics as a committed FY27 item. It fits in spare capacity. It does not get priority over anything else.
• Mobile in a new squad. Expenses owns it.
• Platform-led procurement work. Platform has about 16 spare squad-weeks in Q1–Q2 and could absorb procurement sub-components at 1.5× cost if the gate passes. We don't plan that yet.
• Any NRR commitment above 108% for FY27 in board materials.

Risks that could change the plan

1. The v2 migration slips past the certification window. This is the existential risk. If migration is not code-complete by about 22 February, we miss 31 March. Mitigations: ring-fence Cards from January, book a certification slot with the processor now, and agree a contingency with the processor in writing.
2. New squads ramp slower than planned. Each month of delay pushes multi-entity onboarding, procurement and Dynamics later. Procurement is most exposed because Approvals & Policy is already at zero slack.
3. Procurement demand is weaker than the evidence suggests. Two of six design partners would pay, and four already use a dedicated tool. The Q1 gate exists for this reason.
4. Virtual card and interchange sizing is soft. The $410M is extrapolated from 60 accounts. Capture is an assumption.
5. Intacct churn may not be caused by the CSV workflow. If the churn gap is about customer type rather than integration, the retention benefit is smaller.
6. Multi-entity commitments are not contracts. Nine written commitments are real signals, but pricing for subsidiaries still needs to be set and sold.
7. Mobile slips past Q3. Expenses has about 5 spare squad-weeks in Q2 and Q3 for launch fixes. A slip beyond Q3 puts us close to the framework's end of support.

Decisions needed at the offsite

1. Approve the revised FY27 NRR range (106–108%) and agree how Tom briefs the board.
2. Confirm the 15 February v2 checkpoint and the Cards ring-fence.
3. Approve the procurement build with the Q1 pricing gate and a pre-agreed cut scope.
4. Move mobile into Expenses and release squad B to Integrations.