
Workleap
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Fond
Culture Amp
Reward Gateway
15Five software elevates the performance and engagement of employees by consistently asking questions and starting the right conversations.

Vapi
Retell AI
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Hey Jodie
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AgentClara is a UK AI receptionist that answers calls, books clients, and handles follow-ups 24/7 for service businesses and agencies. Free AI agents for website chat, SMS, social media and email included. Set up online with a free number in minutes

Which is more popular?
Based on our record, 15Five seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | 15five.com | agentclara.ai |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of AgentClara yet.
Walkthroughs and reviews on video.
How 15Five Soothed the Annual Review Grinch
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing 15Five and AgentClara.
AgentClara's answer:
A React and TypeScript web application on a Postgres backend, with real-time voice handled over a persistent WebSocket bridge for low-latency conversation. Large language models power the conversational layer, with dedicated speech and telephony infrastructure for calls, plus integrations for calendars, messaging channels and payments.
AgentClara's answer:
Most AI receptionists answer the phone. Clara staffs the whole front desk: she answers every call 24/7, books clients straight into your live diary, chases enquiries that didn't book, and covers your website chat, SMS, social media inbox and email — with those extra channels included free, not sold as add-ons. She's UK-built, GDPR-native, priced in pounds, and you set her up yourself online in minutes with a free number and £100 of credit — no sales call, no quote.
AgentClara's answer:
Three reasons. First, channels: rivals are phone-first, so DMs and web chat go unanswered — Clara covers every channel in one place. Second, booking: many entry plans only take messages or send a booking link; Clara books the appointment during the call and sends the confirmation. Third, no sales process: the big UK incumbents quote you after a consultation, while Clara is self-serve with £100 of free credit so you can test her on your real calls before paying anything.
AgentClara's answer:
UK service businesses that lose money to missed calls — gyms, salons, aesthetics clinics, dental practices, estate agents and law firms — where one missed enquiry is a lost booking worth hundreds. The second audience is agencies and resellers who want to offer AI receptionists to their own client book without building the technology themselves.
AgentClara's answer:
AgentClara was built by a Glasgow gym owner who kept losing members to unanswered calls. The phone rang mid-class, the Instagram DM arrived at 10pm, and the customer joined the gym down the road — not because the service was worse, but because nobody answered. Clara was built to be the employee that always answers, and now does the same job for service businesses across the UK.
Share your experience with using 15Five and AgentClara. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


The best-designed review cycle fails if managers skip it. Look at the cadence each tool builds: weekly check-ins (15Five), monthly 1:1s with shared written records (Sageo), messaging-native nudges (Peoplebox), or...
15Five publishes three plans, priced per user per month with annual billing: Engage at $4, Perform at $11, and Total Platform at $16, plus paid add-ons such as compensation at $9 per user. Checked against...
While 15Five is a widely recognized performance management tool known for its user-friendly interface and comprehensive features, companies might seek alternatives for several reasons. Some organizations may find that...
We have no reviews of AgentClara yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


15Five | Remote: US, Poland, & Ukraine | Full-time | https://15five.com Multiple engineering and design roles, all fully remote: - Remote: Poland or Ukraine - Backend Engineer:... - Source: Hacker News / over 5 years ago
At 15Five we migrated to Terraform in 8 months with a 3-person team. It went smoothly and gave us more confidence in our AWS infrastructure. When it came to setup a new VPC for a customer, the hours we invested returned to us in a speedy... - Source: dev.to / over 6 years ago
Tracking AgentClara since Aug 2026.
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