Table of Contents
- Key takeaways
- What is a 24/7 customer support chatbot?
- How much does 24/7 human coverage cost compared with a chatbot?
- What should a 24/7 chatbot answer after hours?
- How to set up 24/7 customer support without hiring a night shift
- What happens when a customer asks for a person and nobody is online?
- How to choose your after-hours model
- Tools for a 24/7 customer support chatbot
- 1. SiteGPT: best for answering from your own content around the clock
- 2. Tidio: best for small stores that want live chat and an AI agent in one inbox
- 3. Fin: best for helpdesk teams that pay per resolved conversation
- How the three compare for after-hours coverage
- Common 24/7 chatbot mistakes
- Frequently asked questions
- Basics
- What is a 24/7 customer support chatbot?
- Can a chatbot replace a night shift?
- How do I set up 24/7 customer support without hiring an in-house team?
- Cost
- How much does 24/7 customer service cost?
- Is a per-resolution price cheaper than a flat plan at night?
- Handoff and hours
- What does a customer see when they ask for a person at night?
- How does the team know a conversation needs a person?
- Should the bot answer or stay silent outside working hours?
- Channels
- Does a 24/7 chatbot work on WhatsApp?
- Can a chatbot answer customer emails at night?
- Sources
Created by
Do not index
Created time
Oct 29, 2023 01:21 AM
A 24/7 customer support chatbot is an AI chatbot that answers customer questions from your own content at any hour, and passes the conversation to a person when the question needs one.
TL;DR
- Covering one chat seat around the clock takes 4.2 full-time people (168 hours a week divided by 40). At the 2025 US median wage for customer service representatives, that is about $188,000 a year in wages alone.
- A chatbot trained on your help pages, policies, and product docs answers the repeat questions at night. It does not replace the person for account changes, judgment calls, or urgent problems.
- Set your team's working hours in the bot. Outside them, the bot keeps answering, sends an away message on handoff, and collects contact details so the morning shift can reply.
- Page an on-call person only for the few cases that cannot wait, such as outages, safety issues, or money at risk.
- SiteGPT Growth costs $129 a month billed monthly, or $79 a month billed yearly ($948 a year), with 10,000 GPT-4.1-mini messages a month.
Key takeaways
Question | Short answer |
What does a 24/7 chatbot cover? | Questions your content already answers: policies, how-to steps, order and shipping information |
What does it not cover? | Account changes, refunds outside policy, custom quotes, and anything urgent that needs a person |
What happens when nobody is online? | The bot sends an away message, collects contact details, and queues the transcript for your team |
What does human 24/7 cover cost? | About $188,000 a year per seat in median wages (4.2 people), before benefits and overtime |
What does the bot layer cost? | SiteGPT from $59 a month billed monthly, or $39 a month billed yearly |
What is a 24/7 customer support chatbot?
A 24/7 customer support chatbot is a chatbot that stays on when your team goes home. It answers from the content you trained it on, and it follows rules you set for what happens when a visitor asks for a person.
Any chatbot runs at night. The hard part of 24/7 service is the hours when nobody is there to take a handoff. A good after-hours setup answers what it can, says clearly when a person will reply, and keeps the conversation so nobody has to repeat themselves.
This guide covers that after-hours design: the staffing math, what to automate overnight, and how handoff works when your team is offline. For a general guide to running a chatbot in customer service, see how to use a chatbot for customer service. For a definition of the category, see what a customer service chatbot is.
How much does 24/7 human coverage cost compared with a chatbot?
Keeping one person available in chat every hour of the week costs about $188,000 a year in wages at the US median. The math is simple.
- A week has 168 hours. One full-time person works about 40.
- 168 divided by 40 is 4.2 people for one seat that is always staffed. Holidays, sick days, and training push the real number higher.
- The US Bureau of Labor Statistics puts the 2025 median pay for customer service representatives at $44,770 a year, or $21.53 an hour.
- 4.2 people at $44,770 is $188,034 a year. That is wages only, before benefits, night premiums, and management.
Most teams only need to fill the gap outside office hours. A Monday to Friday, 9 to 5 team already covers 40 hours. The other 128 hours need 3.2 people, or $143,264 a year in median wages.
Coverage model | People needed per seat | Yearly cost | What you get |
Human seat, 24/7 | 4.2 | $188,034 in median wages | A person answers every hour |
Human seat, nights and weekends only | 3.2 | $143,264 in median wages | A person answers outside office hours |
SiteGPT Growth plus day team | 0 extra | $948 billed yearly, or $1,548 billed monthly | The bot answers from your content, people reply in the morning |
SiteGPT Scale plus day team | 0 extra | $3,108 billed yearly, or $5,148 billed monthly | Same, with 40,000 messages a month and webhooks for on-call alerts |
The bot does not replace that night seat one for one. It removes the questions your content already answers, which leaves fewer conversations waiting in the morning. The rest still need a person. Gartner found that 87% of customers say access to a human agent is essential when companies use GenAI in customer service.
Message volume sets the bot's cost ceiling. Growth includes 10,000 GPT-4.1-mini messages a month, about 333 a day, or 1,000 GPT-4.1 messages. A message counts the visitor's question and the bot's reply. The full cost picture by vendor is in the chatbot cost guide. To check whether a bot pays for itself in daytime hours too, use the break-even math for a customer service chatbot.
What should a 24/7 chatbot answer after hours?
A 24/7 chatbot should answer the questions that have one correct answer in your content, and hand off the rest. Gartner's advice to service leaders is to "prioritize reliability over reach". Only 27% of customers in its 2026 survey said they would try a chatbot again after a bad experience, so a wrong answer at 2 a.m. costs more than a short wait until 9.
Question type | Bot answers overnight? | Why |
Opening hours, shipping times, return policy | Yes | One answer, already on a page |
How-to steps and setup questions | Yes | Help center articles cover them |
Pricing and plan differences | Yes | The pricing page is the source, keep it synced |
Order status or account details | Only with a connected system | A bot trained on pages cannot see one customer's order |
Refunds outside policy, discounts, exceptions | No, hand off | A person has to decide |
Outages, safety, fraud, money at risk | No, page on-call | Waiting until morning causes harm |
IT helpdesks follow the same split. Password resets and how-to questions suit the bot, while access requests and incidents go to a ticket. The IT support chatbot guide covers that setup.
How to set up 24/7 customer support without hiring a night shift
To set up 24/7 customer support without a night shift, train a chatbot on your content, tell it your team's hours, write the handoff messages, and route urgent cases to one on-call person. The steps below use SiteGPT's settings as the worked example.
- Pick the after-hours questions. Export a month of chats or tickets that arrived outside office hours. Mark each one as answerable from your content, needs a person, or urgent.
- Train the bot on the pages that answer them. Add your help center, policy pages, and product docs. Fix any page that contradicts another before launch.
- Turn on human support. In SiteGPT this is under Leads, then Human Support. It works on any plan.
- Set your working hours. Under Settings, then Chat Modes, choose Follow Working Hours, set your time zone and hours, and choose "The AI answers" for outside those hours.
- Write the away message. Say when the team will reply, for example "The team is offline now and replies from 9 a.m. Eastern, Monday to Friday."
- Write escalation rules. By default the AI escalates when the visitor asks for a person, the situation is urgent, or the visitor is frustrated. Add your own urgent cases in plain language.
- Route the alerts. SiteGPT emails the chatbot owner for each escalation. Growth and above add an iOS app with push notifications when a visitor asks for a person. Scale adds webhooks for new escalations.
- Test at night. Start a conversation outside your hours, ask for a person, and check that the away message, the contact form, and the email alert all fire.
For the content side of step 2, the chatbot best practices guide lists the checks to run before launch. If after-hours cover is one part of a wider rollout across daytime topics too, use the week-by-week plan in how to implement customer service automation.
What happens when a customer asks for a person and nobody is online?
When a customer asks for a person outside your hours, a well-built 24/7 chatbot tells them when a reply will come and keeps everything they said. In SiteGPT, the flow outside working hours on the website widget is:
- The visitor selects the button that asks for a person, or the AI decides to escalate.
- The widget asks the visitor to confirm, then shows your confirmation message.
- The chat asks for contact details if lead collection is on, so your team can follow up by email.
- The AI stops answering, and the conversation waits in Chat History with an Escalated badge.
During your hours the flow is shorter. The conversation goes straight to your team, with no confirmation dialog and no request for an email address.
Setting outside working hours | What the visitor gets | Use it when |
The AI answers | Answers all night, away message and contact form on handoff | Most questions are in your content |
Your team answers later | An away message only, the AI does not reply | Nearly every question needs a person |
Let the visitor choose | A question at the start: chat with the AI or leave a message for a person | Visitors who want a person should not have to talk to the AI first |
Two channel limits matter at night. On WhatsApp, a reply from your team only reaches the customer within 24 hours of their last message. Zendesk and Zoho SalesIQ do not use SiteGPT's working hours, so those tools keep their own after-hours rules.
For a comparison of how other chatbots handle the handoff itself, see the list of AI chatbots with human handoff. For when live chat is the better channel, see chatbots vs live chat.
How to choose your after-hours model
Choose your after-hours model by two things: how many night questions your content already answers, and how fast an urgent case needs a person.
If you need... | Pick... | Why |
Answers to repeat questions at night, replies to the rest next morning | Chatbot plus working-hours handoff | Lowest cost, and no customer is left without a reply time |
A person within minutes for a few urgent cases | Chatbot plus one on-call person | Escalation rules wake someone only for those cases |
A person in chat at every hour | Staffed shifts or an outsourced team, with the bot as first reply | Required when most night questions need a person |
Daytime cover in several regions | People in a second time zone, plus the bot | Each region gets a person during its own day |
Tools for a 24/7 customer support chatbot
The three tools below fit the always-on setup in this guide. They were picked on four criteria:
- Answers come from your own content.
- The tool has working hours or offline handling for handoff.
- The cost at night volume is predictable.
- The tool reaches the channels your customers use.
For the full platform list, see the customer service AI chatbot platforms comparison.
1. SiteGPT: best for answering from your own content around the clock
SiteGPT builds a chatbot from your website, files, and connected sources, and answers from that content in 95+ languages. Its working hours setting decides whether the AI or your team takes new conversations, and what visitors see when they ask for a person at night.
Key features
- Training sources include URLs, sitemaps, files, Google Drive, Dropbox, OneDrive, Box, Notion, GitHub, and YouTube
- Follow Working Hours mode with an away message and per-day schedules in your time zone
- Escalation on request, plus AI escalation rules you write in plain language
- Email alerts on every plan, iOS app push alerts on Growth and above, webhooks on Scale and above
- Chat integrations on Growth and above: Slack, Crisp, Messenger, Google Chat, Freshdesk Messaging, Zoho SalesIQ, with Zendesk on Scale and above
Pros
- One flat plan price per month, with no per-resolution fee
- Working hours, away message, and contact capture are built into the human support settings
- Auto refresh keeps answers current: monthly on Growth, weekly on Scale
Cons
- No free plan. The 7-day trial needs a credit card
- Starter has no chat integrations and only manual content refresh
- No Intercom or HubSpot integration today
- Message quotas cap volume: Starter includes 4,000 GPT-4.1-mini messages a month
Pricing
Plan | Billed monthly | Billed yearly | Messages a month |
Starter | $59 a month | $39 a month ($468 a year) | 4,000 GPT-4.1-mini or 400 GPT-4.1 |
Growth | $129 a month | $79 a month ($948 a year) | 10,000 GPT-4.1-mini or 1,000 GPT-4.1 |
Scale | $429 a month | $259 a month ($3,108 a year) | 40,000 GPT-4.1-mini or 4,000 GPT-4.1 |
Enterprise | Custom | Custom | Custom |
User reviews: 4.9 out of 5 from 12 reviews on G2.
Best for: businesses whose after-hours questions are answered in their own help pages and docs, and who want a fixed monthly price.
2. Tidio: best for small stores that want live chat and an AI agent in one inbox
Tidio combines live chat, a help desk, and its Lyro AI agent. Its pricing page lists operating hours on the Starter plan, so the team's live chat and the AI can split the day.
Key features
- Lyro AI agent that answers from FAQs and scraped website content
- Operating hours and an offline auto-reply
- Live chat, ticketing, and Flows automation in one inbox
- Messenger, Instagram, WhatsApp, and email channels
Pros
- A free plan exists: 50 billable conversations and 50 Lyro conversations, one time
- Lyro is also sold on its own for other help desks
Cons
- Two meters: billable human conversations and Lyro AI conversations are priced separately
- Lyro's entry quota is small: 50 AI conversations for $39 a month billed monthly, which is $0.78 a conversation
Pricing
Plan | Billed monthly | Billed yearly | Includes |
Free | $0 | $0 | 50 billable conversations, 50 Lyro conversations one time |
Starter | $29 a month | $24.17 a month | 100 billable conversations, operating hours |
Growth | From $59 a month | From $49.17 a month | From 250 billable conversations |
Lyro AI Agent | From $39 a month | From $32.50 a month | From 50 Lyro AI conversations |
User reviews: 4.6 out of 5 from 1,992 reviews on G2.
Best for: small online stores that staff live chat by day and want an AI agent and an offline reply at night.
3. Fin: best for helpdesk teams that pay per resolved conversation
Fin is an AI agent that runs on the Intercom helpdesk or on another helpdesk such as Zendesk, Freshdesk, or Salesforce. Fin is now part of Salesforce. It charges per outcome, so a quiet night costs little and a busy one costs more.
Key features
- AI agent that answers and takes actions inside a helpdesk
- Works with the Intercom helpdesk or an existing helpdesk
- Spending limits and alerts on outcome charges
- Fin Voice for phone, priced through sales
Pros
- No charge when Fin cannot answer or the customer asks for a person
- At most one charge per conversation
- 14-day trial with no credit card
Cons
- Cost rises with volume: 1,000 outcomes a month is $990
- Helpdesk seats are a separate cost
Pricing
Item | Price on the Fin pricing page |
Fin AI Agent | $0.99 per outcome |
Intercom helpdesk | From $19 per seat a month |
Fin Voice | $1.99 per voice outcome, through sales |
User reviews: 4.5 out of 5 from 3,938 reviews on G2.
Best for: teams already on a helpdesk with high night volume, who prefer paying per resolved conversation.
How the three compare for after-hours coverage
Tool | Best for | After-hours handling | Entry price | G2 |
Answering from your own content around the clock | Working hours mode, away message, contact capture | $59 a month billed monthly, $39 a month billed yearly | 4.9 (12) | |
Tidio | Small stores with live chat and AI in one inbox | Operating hours, offline auto-reply | Free, then $29 a month billed monthly | 4.6 (1,992) |
Fin | Helpdesk teams paying per resolution | AI agent inside the helpdesk | $0.99 per outcome | 4.5 (3,938) |
Common 24/7 chatbot mistakes
The most common mistakes with an always-on chatbot come from treating night hours like day hours.
- Promising a reply time nobody meets. If the away message says "within the hour", someone has to answer within the hour.
- Letting the bot guess at night. With no person to catch a wrong answer, the bot should decline when the content has no answer. The guide to stopping chatbot hallucinations covers the guardrails.
- Losing the transcript. A customer who wrote at midnight should not have to explain again at 9.
- Paging people for everything. If every escalation wakes someone, the on-call rota fails within weeks. Keep urgent rules narrow.
- Never reading the night transcripts. The questions the bot could not answer show which pages to write next.
SiteGPT covers the answer layer, the working hours, and the handoff in this guide. Plans start at $59 a month billed monthly, or $39 a month billed yearly, with a 7-day free trial that needs a credit card.
Frequently asked questions
Basics
What is a 24/7 customer support chatbot?
A 24/7 customer support chatbot is an AI chatbot that answers customer questions at any hour from the content a business trained it on, and hands off to a person when the question needs one.
Can a chatbot replace a night shift?
A chatbot can replace the part of a night shift that answers repeat questions. It cannot replace the person who handles account changes, exceptions, and urgent problems. Most teams pair the bot with a morning queue or one on-call person.
How do I set up 24/7 customer support without hiring an in-house team?
Train a chatbot on your help content, set your team's working hours in it, write an away message, and route urgent cases to one on-call person. An outsourced team is the other option when most night questions need a person.
Cost
How much does 24/7 customer service cost?
One chat seat staffed every hour needs 4.2 full-time people. At the 2025 US median wage of $44,770 a year, that is about $188,000 a year in wages before benefits. A chatbot plan for the same hours costs from $468 a year billed yearly on SiteGPT Starter.
Is a per-resolution price cheaper than a flat plan at night?
It depends on volume. At $0.99 per outcome, Fin costs $99 for 100 resolved conversations a month and $990 for 1,000. A flat plan such as SiteGPT Growth costs $79 a month billed yearly up to its message quota.
Handoff and hours
What does a customer see when they ask for a person at night?
In SiteGPT, outside your working hours the visitor confirms the request, sees your confirmation message, and is asked for contact details if lead collection is on. The conversation waits for your team with an Escalated badge.
How does the team know a conversation needs a person?
SiteGPT emails the chatbot owner for each escalation. Growth and above add push alerts in the iOS app, and Scale and above add webhooks.
Should the bot answer or stay silent outside working hours?
The bot should answer when most night questions are in your content. If nearly every question needs a person, set the bot to send an away message only.
Channels
Does a 24/7 chatbot work on WhatsApp?
SiteGPT offers WhatsApp as a paid add-on at $59 a month billed monthly, or $39 a month billed yearly, per number. On WhatsApp, a reply from your team only reaches the customer within 24 hours of their last message.
Can a chatbot answer customer emails at night?
SiteGPT has an Email integration. The integrations page describes it this way: "Give your chatbot an email address. The AI answers customer emails on its own, or drafts replies for your team to approve." AI Email Support is an add-on at $59 a month billed monthly, or $39 a month billed yearly, per inbox.
Sources
Checked on 22 October 2026.
Written by
