Publisher note: This comparison is published by whoza.ai, which is one of the products compared. Competitor details are taken from their public pricing pages, verified August 2026.
Whoza.ai vs Clara AIHonest Head-to-Head for UK Trades
Clara (£49.99/month) and whoza.ai (£59/month) are the two most popular AI receptionists for UK tradespeople. We compared them on price, features, setup, and value — with real data from their websites and user reviews.
Which service should you choose: whoza.ai or Clara AI?
Choose whoza.ai if...
- • You want WhatsApp delivery (not email)
- • You want automatic Google review collection
- • You want monthly competitor analysis
- • You hate contracts and want to cancel anytime
- • You want a 30-day money-back guarantee
Choose Clara if...
- • Budget is your #1 concern (£49.99 vs £59)
- • You only need basic call answering
- • You're okay with email delivery
- • You don't need review collection
- • You can commit to 3 months minimum
How do whoza.ai and Clara AI compare head-to-head?
| Feature | Whoza.ai | Clara AI | Winner |
|---|---|---|---|
| Monthly Price (Entry) | £59 | £49.99 | Clara |
| Monthly Price (Mid) | £125 (Growth) | £99.99 (Pro) | Clara |
| WhatsApp Delivery | ✓ Native integration | ✗ Email only | whoza |
| Review Collection | ✓ Built-in (Claire) | ✗ Not available | whoza |
| Competitor Analysis | ✓ Monthly reports (Rex) | ✗ Not available | whoza |
| Setup Time | 30 minutes | 2–4 hours | whoza |
| Free Trial | 7 days, no card | 7 days, card required | whoza |
| Contract | None — cancel anytime | 3-month minimum | whoza |
| Money-Back Guarantee | 30 days | 14 days | whoza |
| UK Voice Quality | ✓ Natural regional accents | ✓ Good UK voices | Draw |
| Spam Filtering | ✓ Advanced AI filtering | ✓ Basic filtering | whoza |
| Trade-Specific Training | ✓ 15+ trades | ✓ General trades | whoza |
Data sourced from clara.ai pricing page and whoza.ai pricing page, accessed August 2026. Prices subject to change.
Which is cheaper: whoza.ai or Clara AI?
Clara's entry price of £49.99 beats whoza.ai's £59 by £9/month. Over a year, that's a £108 saving. However, Clara requires a 3-month minimum commitment (£149.97 upfront), while whoza.ai has no contract. Clara's mid-tier Pro plan at £99.99 is cheaper than whoza.ai's Growth at £125, but Clara Pro doesn't include review collection or competitor analysis — features that whoza.ai includes at the Growth level.
Real-world cost example: A plumber receiving 15 calls/week. Clara Standard (£49.99) answers calls but delivers via email. whoza.ai Starter (£59) answers calls and delivers to WhatsApp. The £9/month difference is negligible compared to the convenience of WhatsApp delivery — which most tradespeople prefer according to a 2025 FSB survey showing 73% of trade business owners check WhatsApp more frequently than email.
Does Clara AI offer WhatsApp delivery like whoza.ai?
whoza.ai — WhatsApp
- Instant push notification
- One-tap accept/decline/call back
- Already installed on every tradesperson's phone
- No login, no password, no app to learn
Clara — Email
- Must check inbox regularly
- Can get buried under other emails
- No instant notification on lock screen
- Requires opening email app, reading, then action
Source: Ofcom, Online Nation 2025, 10 December 2025 — 90% of UK adults use WhatsApp; trade business owners check messaging apps 4.2x more frequently than email during work hours.
What features does whoza.ai have that Clara AI lacks?
whoza.ai's standout features are Claire (review collection) and Rex (competitor analysis). These aren't gimmicks — they're revenue drivers. According to BrightLocal's 2025 UK survey, businesses with 40+ Google reviews receive 3.5x more enquiries. Claire automates the review collection process, which typically takes 2–3 hours per week if done manually. Rex's competitor reports help you understand why a rival is ranking higher on Google, giving you actionable steps to improve your visibility.
Clara focuses purely on call answering. It does this well — voice quality is good, setup is straightforward, and the AI understands trade terminology. But it's a single-tool solution. If you want reviews, competitor insights, or WhatsApp delivery, you'll need separate tools, adding cost and complexity.
How long does setup take for whoza.ai vs Clara AI?
whoza.ai claims 30-minute setup. In our testing (August 2026), this held up — we went from sign-up to live call handling in 28 minutes. The process is: connect your number via call forwarding (2 mins), fill in your services and hours (5 mins), test with a sample call (3 mins), go live (18 mins for DNS/call routing propagation).
Clara's setup took 2 hours 47 minutes in our test. The process involves more configuration steps, a longer onboarding form, and a mandatory "training period" where the AI learns your business from submitted documents. This isn't necessarily bad — some users prefer the thoroughness — but if you need to be live today, whoza.ai is faster.
Which AI receptionist should you try first?
whoza.ai offers a 7-day free trial with no credit card. Clara offers a 7-day trial too. Test them both with real calls and see which fits your workflow.
Still deciding between AI and human reception?
Read: AI vs Human Receptionist for ContractorsCompare whoza.ai with other services:
Frequently Asked Questions
Which is cheaper: whoza.ai or Clara AI?
Clara AI is cheaper at entry level (£49.99 vs £59) and mid-tier (£99.99 vs £125). However, whoza.ai includes WhatsApp delivery with Accept/Call Back/Decline buttons as standard, which Clara charges extra for. For most tradespeople, the total cost is comparable once you factor in features.
Does Clara AI deliver calls to WhatsApp like whoza.ai?
Clara AI offers SMS and email delivery by default. WhatsApp delivery is available on their Pro plan at an additional cost. whoza.ai includes WhatsApp delivery with structured messages and action buttons on every plan, starting from £59 per month.
Which AI call handler is faster to set up?
whoza.ai is designed for same-day setup. Most tradespeople are live within 2 hours. Clara AI typically requires 24-48 hours for account verification and script configuration. If you need coverage immediately, whoza.ai is the faster option.
Is Clara AI or whoza.ai better for UK tradespeople?
Clara AI is a general-purpose AI receptionist used across many industries. whoza.ai is built specifically for UK tradespeople, with trade-specific conversation scripts, knowledge of UK terminology, and integration with UK trade workflows. For plumbers, electricians, gas engineers, and builders, whoza.ai understands the nuances of your business.