The average startup spends $7,900 per employee per year on SaaS tools — up 27% in two years, according to Zylo's 2026 State of SaaS report. For a 10-person team, that is nearly $80,000 annually on software. And roughly 30% of it is wasted.
Not wasted in an abstract sense. Wasted as in: tools nobody opened in the last 90 days, seats provisioned for people who left the company, and three different tools doing overlapping jobs because different departments bought independently.
BetterCloud's 2026 research puts the average number of apps per organisation at 371. Most companies cannot name half of them. That number sounds absurd until you sit down and actually list everything — and suddenly you find the Calendly subscription from 2022, the Webflow plan nobody switched off when you migrated, and the seat that only the person who quit six months ago was using.
This guide is the audit playbook. Seven steps, three tables, and every internal link you need to find a cheaper or better alternative for the tools eating your margins.
The 7-Step SaaS Audit Framework
Step 1: Build a Complete Inventory
Before you can cut anything, you need to see everything. Pull your inventory from three sources:
- Bank and credit card statements — search for recurring charges over the last 12 months
- Your email inbox — search "receipt" and "invoice" to catch tools billed directly to founder accounts
- Your SSO provider (Okta, Google Workspace, etc.) — export every connected app
For each tool, capture: tool name, monthly cost, annual contract value, contract renewal date, the internal owner, and which team uses it. A simple spreadsheet works. The goal is one single source of truth.
Do not skip the credit card search. Zombie subscriptions — tools nobody is actively using — average £2,400 per year for a 10-person team. They almost always show up here, not in your SSO export.
Step 2: Pull Usage Data
Cost without usage context is meaningless. For every tool in your inventory, find out:
- Who logged in during the last 30 days
- Who logged in during the last 90 days
- Total seat count vs active users
Most SaaS platforms expose this in their admin dashboards. If you use Slack, the admin panel shows message activity per member. If you use Notion, you can see last active dates per user. Do this for every tool.
The target question is simple: what percentage of purchased seats are active? Zylo data shows that 42% of teams have more seats than active users for at least three tools. That is reclaimable spend sitting on a spreadsheet waiting to be found.
Step 3: Map Overlaps
Once you can see every tool and its usage, the overlaps become obvious. You will typically find:
- Two analytics platforms measuring the same events
- A project management tool and a notes tool that teams have started using interchangeably
- A customer support tool with a built-in CRM sitting alongside a separate CRM
- Multiple video tools, multiple form tools, multiple scheduling tools
The table below covers the most common overlap categories and the typical consolidation move.
| Function | Typical Overlap Pair | Consolidation Move | Potential Saving |
|---|---|---|---|
| Product analytics | Mixpanel + PostHog | Pick one based on whether you need open-source self-hosting | £3,000–£8,000/year |
| Project management | Linear + Asana | Engineering teams consolidate to Linear; ops teams to Asana | £1,500–£4,000/year |
| Docs and wikis | Notion + Confluence + Google Docs | Consolidate async writing to Notion | £800–£2,500/year |
| Customer support | Intercom + Crisp + Zendesk | One platform with live chat, email, and ticketing | £2,000–£12,000/year |
| Email marketing | Beehiiv + Mailchimp + Klaviyo | Consolidate around your primary send channel and audience | £1,200–£5,000/year |
| Accounting | Xero + QuickBooks + spreadsheets | One accounting platform replaces the rest | £600–£1,800/year |
| Async video | Loom + Zoom recordings + Vimeo | Loom consolidates internal async; Vimeo for external hosting | £400–£1,200/year |
| Error monitoring | Sentry + Datadog + Rollbar | One error monitoring platform is sufficient for most stacks | £1,000–£6,000/year |
Step 4: Categorise Each Tool
With inventory complete, usage data in hand, and overlaps mapped, classify every tool into one of four buckets:
- Keep — actively used, no cheaper alternative, justified cost
- Consolidate — keep one, cancel the duplicate
- Cancel — low or zero usage, no clear owner, not missed
- Replace — used but overpriced; a better-value alternative exists
Anything in the Cancel or Replace bucket is a candidate for immediate action. Anything in Consolidate is a negotiation conversation — can the surviving tool give you a volume deal for absorbing additional users?
Browse all deals for discounted alternatives before committing to a replacement.
Step 5: Renegotiate Remaining Contracts
This is the step most founders skip. They cancel the obvious waste but leave the remaining contracts untouched. That is a mistake.
68% of founders who ask for a discount at renewal receive one, according to operator community data. The vendors know this. They bake it into their pricing model. The ask costs you nothing; the outcome saves you real money.
| Vendor Type | When to Ask | What to Ask For | Typical Outcome |
|---|---|---|---|
| Mid-market SaaS (£500–£5,000/year) | 60–90 days before renewal | 20–30% loyalty discount or free additional seats | 15–25% reduction or 2 months free |
| Enterprise SaaS (£5,000+/year) | 90–120 days before renewal | Renegotiate seat count, add usage caps, remove unused modules | 10–20% reduction or seat right-sizing |
| Startup-tier SaaS (<£500/year) | At renewal or after a price increase email | Extended annual pricing, non-profit/startup rate | Often a 12-month lock at current price |
| Usage-based pricing | Any time usage has dropped | Downgrade to a lower tier, request a usage credit | Tier downgrade or £200–£500 credit |
| Multi-product vendor | At renewal | Bundle discount across all products | 10–15% bundle reduction |
Go into every negotiation with a written alternative. If you are paying for Intercom and you have a quote from Crisp for 60% less, say so. Vendors respond to competition.
Step 6: Switch to Annual Billing on Locked-In Tools
For every tool in the Keep bucket where you are on monthly billing, model the annual switch. Annual vs monthly billing typically delivers a 17–25% immediate saving on the same product tier. That is money left on the table every month you stay on monthly.
The calculation is simple: divide your annual spend by 12. If the tool costs £200/month, switching to annual at a 20% discount saves £480/year. Multiply across five or six tools and you are looking at £2,000–£3,000 recovered without cancelling anything.
Only switch to annual for tools with a clear owner, active usage, and no overlap candidate waiting to replace them.
Step 7: Apply Startup Credits to Infrastructure Costs
The category most audits miss entirely is infrastructure: AWS, GCP, Azure, Cloudflare, Stripe, SendGrid. These are not SaaS tools in the traditional sense but they carry SaaS-style waste.
Most cloud providers offer startup credit programmes. AWS Activate gives up to $100,000 in credits. Google Cloud gives up to $200,000. Stripe offers fee discounts for eligible startups. If you are paying full rates for any of these without checking, you are overpaying.
The startup credits page on SaaSTweaks lists every active programme with eligibility criteria and application links.
Quick Wins: Where to Look First
Not every category carries equal waste potential. These five areas produce the fastest returns in a SaaS audit.
| Category | Likely Waste Area | Action | SaaSTweaks Alternative |
|---|---|---|---|
| Analytics tools | Two or more overlapping analytics platforms | Pick one; export data from the other and cancel | PostHog (open-source), Plausible (lightweight) |
| Project management tools | Ghost seats for contractors or churned employees | Right-size seats immediately; consolidate to one platform | Linear for engineering, Asana for ops |
| Customer support tools | Enterprise plan for a 5-person team; paying for AI features nobody configured | Downgrade to a growth plan; renegotiate or switch | Crisp replaces Intercom at a fraction of the cost for early-stage teams |
| Email marketing tools | Two newsletter platforms; paying for contacts you never email | Consolidate lists; purge unengaged contacts to drop tier | Beehiiv for newsletter-first businesses |
| Accounting tools | Multiple tools (invoicing + payroll + accounting) from different vendors | Consolidate to one platform with module bundling | Xero covers invoicing, payroll, and bank reconciliation |
"A 12-person team ran this framework and saved £1,520/month — a 24% reduction in SaaS spend from a two-day audit. They did not cancel a single tool they actually used."— SaaSTweaks Editorial, 2026
What a Real Audit Looks Like
A 12-person B2B SaaS team ran this framework in January 2026. Their pre-audit spend was £6,400/month across 34 tools. The audit took one founder and one ops person two days.
They found:
- 8 zombie subscriptions — tools with zero logins in 90 days — totalling £410/month
- 3 overlap pairs — analytics, project management, and async video — worth £620/month consolidated
- 11 tools on monthly billing where annual was available — switching saved £310/month
- 2 renegotiations that landed 20% discounts — saving £180/month
Total monthly saving: £1,520/month (£18,240/year). That is a 24% reduction in SaaS spend from a two-day audit. The team did not cancel a single tool they actually used.
FAQ
How often should I audit my SaaS stack?
Quarterly is ideal for fast-growing teams where headcount and tool adoption shift quickly. Minimum annually for any team. Set a calendar reminder 90 days before your largest contract renewals so you have time to renegotiate or find an alternative.
What is a zombie SaaS subscription?
A zombie subscription is a tool your company is paying for but nobody is actively using. Common causes: an employee who championed the tool has left, a project the tool was bought for has ended, or the tool was replaced informally without cancelling the old subscription. For a 10-person startup, zombie subscriptions average £2,400/year.
Can I negotiate SaaS pricing mid-contract?
Sometimes, particularly if your usage has dropped significantly or the vendor has introduced a price increase. The stronger play is to renegotiate at renewal with 60–90 days' notice. If you are mid-contract and usage has fallen, contact your account manager and ask for a usage-based adjustment or credit. Vendors prefer retention over churn.
What tools help manage SaaS subscriptions?
Dedicated SaaS management platforms like Zylo, Torii, and Cledara sit on top of your billing and give you a live view of all subscriptions, usage, and spend. They are most useful at 50+ employees where manual tracking becomes unmanageable. For smaller teams, a shared spreadsheet updated quarterly is sufficient.
How much does the average 10-person startup waste on SaaS?
Based on Zylo's 2026 benchmarks, a 10-person team spending the average $7,900 per employee is spending roughly $79,000/year. At a 30% waste rate, that is $23,700 per year in unnecessary spend — or approximately £19,000 at current exchange rates. The zombie subscription component alone averages £2,400.
Should I switch to annual billing to save money?
Yes, for any tool you are confident you will use for the next 12 months with no active consolidation plan. Annual billing saves 17–25% versus monthly on most platforms. The risk is locking in to a tool you end up replacing. Audit first, then switch surviving tools to annual.
Browse all deals on SaaSTweaks to find discounted alternatives for every category in your audit — or filter by analytics, project management, email marketing, customer support, and accounting.
