Somewhere between $220.50/mo and $819.50/mo at published entry prices, and most of the gap comes from one per-seat data tool, not from adding more software.
Apollo.io at $49/user/mo is $490 of the full stack, or 60% of the total, while adding a CRM and a cold email tool only takes the lean stack to $329.50/mo. The lesson I'd take: per-seat pricing punishes the habit of giving every tool to everyone. A prospecting database earns its keep on the people who actually prospect, and the rest of the team can live without a login. Seats also creep, because nobody removes a licence when someone changes role, so the bill grows even when headcount doesn't. Before you sign anything priced per seat, write down the named people who need it, and check that list again every quarter.
My read of the verified data on this page. Disagree or spot an error? Tell Bill
Cite this research: HelpCompare, “The Real Cost of a 10-Person Startup Stack in 2026” (September 2026), https://helpcompare.com/10-person-startup-stack-cost/. The underlying prices are in the HelpCompare dataset (JSON and CSV). Free to reuse under CC BY 4.0 with attribution.
“What does it cost to run a 10-person startup?” depends entirely on which stack you’re running. We built three realistic archetypes (a lean operations-only stack, a sales-led growth stack, and a full sales-and-ops stack) from the same 8 tools already indexed across our comparisons, scaled to a 10-person team (per-seat tools ×10, flat-fee tools charged once). The jump from lean to full-stack isn’t driven by adding more tools evenly across the board; it’s driven almost entirely by one line item.
Bar segments are colored consistently by category across all three stacks. Costs use the cheapest published entry-level price for each tool as of September 2026, the same figures behind our Sticker Shock Index.
| Category | Tool used | Lean Ops Stack | Sales-Led Growth Stack | Full Sales & Ops Stack |
|---|---|---|---|---|
| Team Communication (×10 seats) | Slack | $72.50 | $72.50 | $72.50 |
| Video Conferencing (×10 seats) | Microsoft Teams | $40.00 | $40.00 | $40.00 |
| Project Management (×10 seats) | ClickUp | $70.00 | $70.00 | $70.00 |
| CRM Platforms (×10 seats) | HubSpot | — | $70.00 | $70.00 |
| Email Marketing (flat) | Mailchimp | $13.00 | $13.00 | $13.00 |
| Accounting Software (flat) | Xero | $25.00 | $25.00 | $25.00 |
| Cold Email & Sales Engagement (flat) | Smartlead | — | $39.00 | $39.00 |
| Sales Intelligence & B2B Data (×10 seats) | Apollo.io | — | — | $490.00 |
| Total / month | $220.50 | $329.50 | $819.50 |
A lean 10-person team running just communication, video, project management, email, and accounting software pays about $220.50/mo, roughly $22 per person. Add a CRM and a cold email tool for a sales-led growth motion and the bill rises to $329.50/mo, a modest 49% increase for two entire new categories of software. But add one single line item, per-seat sales intelligence data (Apollo.io at $49/user/mo for 10 users, $490/mo on its own), and the full stack jumps to $819.50/mo. That one category alone accounts for 60% of the full stack’s total cost. The lesson: it’s not the number of tools in your stack that drives cost, it’s whether any of them price a data-heavy feature per seat.
All prices are the same cheapest published entry-level rates used in our Sticker Shock Index. Per-seat/per-user tools are multiplied by 10 (the hypothetical team size); flat-fee tools (billed per organization, not per person) are counted once regardless of team size. This is a simplified model for comparison purposes. Real deployments often need higher tiers than the cheapest published plan once you exceed a handful of users or need admin/security features, so treat these totals as a floor, not a ceiling. Each underlying tool price is sourced from the individual comparison page linked below.
Cost-per-lead math, deliverability tooling, and a total-cost-of-ownership calculator for both platforms.
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Transparent self-serve pricing vs. the category’s opaque enterprise data giant — full pricing tiers and a live cost calculator.
Built for the leader who owns the selection, answers for the spend, drives the rollout, and lives with the results. HelpCompare covers the whole decision, not just the first step.