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Insight29 March 2026

How to Choose the Right Business Platform for Your SME

A step-by-step guide to evaluating and choosing business software for your growing UK company. Covers requirements, budgeting, migration, and common mistakes.

O

Onarvo Team

Step 1: Map Your Actual Needs

Before looking at any software, write down what your team actually does every day:

  • HR: How do you manage leave, attendance, and employee records?
  • Sales: How do you track leads, deals, and revenue?
  • Operations: How do you schedule work, manage clients, and track delivery?
  • Communications: How do you handle customer emails and team messages?

For each area, note what's working and what's painful. Don't start with features — start with problems.

Step 2: Decide Build vs Buy vs All-in-One

You have three approaches:

Best-of-Breed (Separate Tools)

Buy the best tool for each function. BreatheHR for HR, Pipedrive for CRM, Birdie for care.

Pros: Deep functionality per area Cons: Integration headaches, multiple subscriptions, data silos

Custom Build

Hire developers to build exactly what you need.

Pros: Perfect fit Cons: Expensive (£50k+), slow (6-12 months), ongoing maintenance

All-in-One Platform

One platform covering multiple business functions.

Pros: Integrated data, one vendor, simpler training Cons: May not be as deep in every area as a specialist tool

For most UK SMEs with 5-200 employees, an all-in-one platform hits the sweet spot — good enough functionality across all areas, with the massive benefit of integration.

Step 3: Set Your Budget

Business software typically costs:

| Approach | Monthly Cost (30 users) | |---|---| | Free tools (Google Sheets, email) | £0 but 20+ hours/week in admin | | Separate tools | £800-1,500/month | | All-in-one platform | £500-1,800/month | | Custom build | £2,000-5,000/month (amortised) |

Factor in hidden costs: training time, integration maintenance, context switching, and the value of your team's time spent on workarounds.

Step 4: Evaluate Against Your Requirements

Create a simple scorecard:

| Requirement | Weight | Tool A | Tool B | Tool C | |---|---|---|---|---| | Covers HR needs | High | ✓ | ✗ | ✓ | | Covers CRM needs | High | ✗ | ✓ | ✓ | | UK GDPR compliant | Critical | ✓ | ? | ✓ | | Under £50/user/month | Medium | ✓ | ✓ | ✓ | | Mobile app | Medium | ✗ | ✓ | ✓ |

Don't just compare feature lists. Try the software with real data. A hands-on demo with your actual employees tells you more than any feature comparison.

Step 5: Plan Your Migration

The most underestimated part of adopting new software is data migration:

  1. Export your current data — employee records, contacts, care plans
  2. Clean it up — remove duplicates, fix formatting, fill gaps
  3. Import into the new system — ideally via CSV with field mapping
  4. Verify — spot-check records to ensure accuracy
  5. Run in parallel — use both systems for 1-2 weeks before cutting over

Ask your new vendor: "Can I import a CSV?" If the answer is no, reconsider.

Step 6: Roll Out Gradually

Don't switch everything on day one. A phased approach works best:

Week 1-2: Core team sets up the system, imports data, configures settings Week 3-4: Pilot with one department or team Week 5-6: Gather feedback, fix issues, adjust configuration Week 7+: Full rollout to all staff

Common Mistakes

  1. Choosing based on demos, not trials — demos show the best case. Trials show the real thing
  2. Over-specifying requirements — you probably don't need 90% of what enterprise tools offer
  3. Ignoring the team — if your staff won't use it, it's worthless regardless of features
  4. No data migration plan — "we'll figure it out later" means months of manual re-entry
  5. Buying annual upfront — start monthly until you're sure it's the right fit

Questions to Ask Every Vendor

  • Where is my data stored? (UK data centres preferred)
  • Can I export all my data if I leave? (CSV/API export)
  • What's your uptime SLA? (99.9% minimum)
  • How long is the contract? (Monthly preferred initially)
  • Do you have a data processing agreement? (GDPR requirement)
  • What does onboarding include? (Training, data migration help)

Making the Decision

The best business platform is the one your team will actually use. Features matter, but simplicity matters more. A tool with 80% of the features but 100% adoption beats a tool with 100% features and 30% adoption every time.

See how Onarvo compares →

Next step

Talk to us about your requirement

Tell us what you need to achieve and the constraints you are working within. We will tell you plainly what we can commit to and what we cannot.

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  2. A reply within one working day
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