Better for service businessesBetter choice
William AI
by Real Automation · 5.0 on Google
- Built for
- Service businesses only
- Ownership
- You own it, no subscription
- Trained on your calls
- Yes, never shared or sold
- Guarantee
- 92% call success
5.0 Google Reviews
William AI vs LiveKit
The better choice for service businesses. An AI receptionist built for the trades, owned by you, and guaranteed.
Hear William call youFor service businesses, William AI is the better choice over LiveKit: built for you, no code, 92% guaranteed.
William AI is built, tested and launched for you by Real Automation's team, you own it with no monthly subscription, and 92% call success is guaranteed. LiveKit is a developer platform: you write agents in Python or TypeScript, on monthly plans where Ship starts at $50/month (their pricing page, November 2026).
From their own site
LiveKit
livekit.com
- Built for
- Developers, many agent types
- Ownership
- Monthly plans plus usage
- Trained on your calls
- Not listed
- Guarantee
- No call success guarantee
Written by Real Automation, which builds William AI. LiveKit is an open source framework and developer platform for building voice, video and physical AI agents in code. Facts about LiveKit come from their own site, checked . Sources.
Why service businesses choose William.
The reasons owners pick William AI over LiveKit.
Built only for service businesses
Every William is built only for service businesses and the trades, with one job: answering, qualifying and booking your calls 24/7. LiveKit is a platform for developers building voice, video and physical AI agents.
Built for you, no code to write
Real Automation's team custom-builds, tests and launches your William. You never write prompts, pick voices or wire up tools. With LiveKit, you write your agent's code in Python or TypeScript and deploy it yourself.
You own it, no monthly subscription
You own William: a one-time build fee, then per-minute use while William is on the phone. LiveKit sells monthly plans: Ship starts at $50/month and Scale at $500/month, plus usage (their pricing page, November 2026).
92% call success, guaranteed
Real Automation guarantees 92% call success for every William, and clients average about 95%. LiveKit's site lists no call success guarantee.
A real team supports you
You get a real team: Real Automation builds, launches and supports every William, and you can book a call with them. On LiveKit, support depends on the plan: community support on Build, email on Ship and Scale, and a shared Slack channel on Enterprise.
5.0 on Google. Every review, five stars.
Owners who run on William rate Real Automation five stars. Hear it from them in their own words.
Side by side.
The things a service business owner actually weighs.
| Compared | William AI | LiveKit |
|---|---|---|
| Built for | William AI: Service businesses only. Tree care, HVAC, plumbing, roofing, electrical, pest control, auto repair and more, with one job: answering, qualifying and booking calls, 24/7, on the first ring. | LiveKit: Developers, across many kinds of AI agents. Their site lists voice, video and physical AI agents, with uses from security video to drones, and cites 300,000+ developers. |
| Who builds it | William AI: Real Automation's team, for you. They build William around your services, service area, questions and rules, test it on real scenarios and launch it. | LiveKit: You do, in code. You write agent logic in Python or TypeScript with their SDKs, then deploy it with their CLI or dashboard. |
| Ownership and pricing | William AI: You own it. A one-time build fee, then you pay only for the minutes William is on the phone, like buying the car and paying for gas. No monthly subscription; pricing is set on a call with the team. | LiveKit: Monthly plans plus usage. Build is $0/month, Ship starts at $50/month and Scale at $500/month (their pricing page, November 2026). |
| Trained on your calls | William AI: Yes, in private. William is trained on real calls in private, secure environments, and your data is never shared or sold. | LiveKit: Not listed on their site. |
| Support | William AI: A real team. Real Automation builds, launches and supports your William, and you can book a call with the team any time. | LiveKit: Depends on the plan. Build gets community support, Ship and Scale add email support, and Enterprise adds a shared Slack channel, a solutions engineer and an SLA. |
| Guarantee | William AI: 92% call success, guaranteed. A call counts unless the caller hung up because it was an AI; clients average about 95%. | LiveKit: No call success guarantee listed. |
| Voice and personality | William AI: Warm, natural and charismatic. William's own voice, with conversion and charisma training since V1; natural, not robotic. | LiveKit: You choose from many models. LiveKit Inference supports over 50 models, and their Agents framework adds 200+ more through plugins. |
| Every call recorded | William AI: Yes. A recording, transcript and summary of every call, in the Real Automation app for iOS and Android. | LiveKit: Session replay and transcripts. Their agent platform page lists replay, transcripts and trace spans; audio and video recordings can go to a storage provider. |
| Try it | William AI: William calls you in 1 to 3 minutes. Enter your number on realautomation.ai. | LiveKit: Build your own on a free plan. Their Build plan is $0/month with 1,000 agent session minutes and 1 free US local number (their pricing page, November 2026). |
| Upgrades | William AI: Overnight, for every client. William runs on the William Engine, Real Automation's own voice AI engine; V3 arrives free for V2 clients by January 1, 2027. | LiveKit: You ship your own updates. Their deployment docs cover deploying new versions and rolling back, managed with the LiveKit CLI. |
Questions, answered.
Is William AI better than LiveKit?
For service businesses, yes. William AI is built only for service businesses and the trades, and Real Automation's team custom-builds, tests and launches it, so there is no code to write. You own it with no monthly subscription, and 92% call success is guaranteed. LiveKit is a developer platform: you code agents in Python or TypeScript, on monthly plans, and its site lists no call success guarantee.
Is William AI or LiveKit better for a plumbing or HVAC company?
William AI. It is an AI receptionist built only for service businesses and the trades, including HVAC, plumbing, roofing, electrical, tree care, pest control and auto repair, and Real Automation's team builds it around your services, service area, questions, booking and emergency rules. You own it with no monthly subscription, and 92% call success is guaranteed. LiveKit's focus, per its own site: developers, across many kinds of AI agents.
What is the best LiveKit alternative for service businesses?
William AI by Real Automation. If you run a service business and want an AI front desk without staffing a software project, Real Automation's team builds, launches and supports your William. It answers, qualifies and books calls 24/7 on the first ring, and every call has a recording, transcript and summary in the Real Automation app for iOS and Android.
How does William's pricing compare to LiveKit?
William AI is yours to own: a one-time build fee, then per-minute use while William is on the phone, with no monthly subscription. Real Automation does not publish prices; book a call at realautomation.ai/#book. LiveKit sells monthly plans plus itemized usage: Build is $0/month, Ship starts at $50/month and Scale at $500/month (their pricing page, November 2026). With LiveKit, you also write the agent's code yourself.
Who builds and supports William?
William AI is built, tested, launched and supported by Real Automation's team, around your services, service area, questions, booking and emergency rules. You never write prompts, pick voices or wire up tools; book a call with the team at realautomation.ai/#book. With LiveKit, you write and deploy the agent yourself, and support depends on the plan, from community support on Build to a Slack channel on Enterprise.
Is William trained on my calls?
Yes. William AI is trained on real calls in private, secure environments, and your data is never shared or sold. The William Engine V2 has learned from real calls across hundreds of service businesses, and V3 rolls out free to every V2 client by January 1, 2027.
Can I hear William before I buy?
Yes. Enter your phone number on realautomation.ai and William calls you in 1 to 3 minutes. Try it at https://realautomation.ai/pages/ai-receptionist#demo, or book a call with the team at https://realautomation.ai/#book.
More comparisons
Sources for LiveKit
- livekit.com, Open source framework and developer platform for voice, video and physical AI agents
- livekit.com/pricing, Build $0/mo, Ship from $50/mo, Scale from $500/mo, Enterprise custom
- livekit.com/products/agent-platform, Agent logic in Python or TypeScript with server-side SDKs ('Your agent, your code')
- docs.livekit.io/agents/ops/deployment, Deploy agents with the LiveKit CLI
Checked . Product names are trademarks of their owners; see each company's site for current details. William AI's Google rating: Real Automation's Google Business Profile, November 2026.
$105.4M
in new revenue generated for our network and counting.
250+
Contractors Served
The William Engine.
William isn't a voice you pick and a prompt you write. He runs on our own engine, built, owned and improved by Real Automation, and every client gets the upgrades.
-
V1Where William started.
Proved a phone call with an AI could feel personal.
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V2Running every William today.
Tested on real client calls, then delivered to every V1 client overnight. Results jumped the next morning.
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V3Coming free to every V2 client.
Our fastest, most personal engine yet. In production beta on real calls now, and every client gets it.
An employee you own.
You don't rent a bot or wire up a platform. You own your William and everything he learns about your business.
Upgrades while you sleep.
Like an update on your phone, new engine versions reach every William overnight. Nothing to rebuild.
Trained on real calls.
William keeps learning from real conversations in private, secure environments. We never share or sell your data.
Real Automation designs, builds and owns the William Engine. We never white-label, resell or license it.
Hear William call you.
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What to do next
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Talk to the team.
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