Pricing and quotation guide
FAQ chatbot development cost
FAQ chatbots can be among the least expensive AI assistants, because they work from a defined set of answers. The cost depends on how many questions are covered, how much answer writing is needed, whether replies are fixed or generated, whether a ready-made platform is used or something custom is built, how thoroughly it is tested and how it is updated. Running costs are usually a platform subscription, AI usage fees or both. Before paying for a chatbot, compare the cost with improving your FAQ page, which may be enough.
This guide covers cost drivers, options compared, pricing approaches, running costs and comparing quotes. It gives no prices, because they depend on scope and suppliers; LetGetGrow sets out the cost for your project in a custom quotation.
Illustrative diagram
What drives FAQ chatbot cost
- Number of questions
- More questions need more answers and testing.
- Answer writing
- Drafting and approving answers takes time.
- Approach
- Mixed fixed and generated replies need more design.
- Platform or custom
- Platforms are usually quicker to set up.
- Testing
- Testing real phrasing reduces wrong matches.
Costs paid to third parties (separate from our fees)
- Chatbot platform subscription
- AI usage fees
- Website integration
- Copywriting if outsourced
Ask for the cost of improving your FAQ page to be considered alongside.
Options compared
| Option | What it involves | Relative cost |
|---|---|---|
| Improved FAQ page | Rewritten answers, headings, search | Lowest; no running fees |
| Platform FAQ chatbot | Answers loaded into a ready-made tool | Lower; subscription |
| Custom FAQ chatbot | Built on an AI model with your rules | Moderate; usage fees |
How FAQ chatbots are priced
Setup fee plus subscription
Suits you when
- Using a platform
Watch out for
- Conversation limits
Fixed build plus usage
Suits you when
- Custom build
Watch out for
- Usage estimates
Answer writing as an add-on
Suits you when
- Answers not ready
Watch out for
- Review rounds
Compare with improving the page
Rewriting an FAQ page with clear headings, short answers and links costs little and has no running fees. If your question list is short, it may deliver most of the benefit. A chatbot earns its extra cost when questions are many and varied, or when you want to learn what people ask.
Answer writing
If you already have clear answers, setup is quick. If answers exist only in staff heads or scattered emails, writing them is the main task. That work improves your FAQ page too.
Example: choosing between a page and a chatbot
Illustrative example — not a client case study
Situation: A dog grooming salon gets repeated questions by phone and message.
- Twenty questions are collected and answered.
- An improved FAQ page is published first at low cost.
- When messages on those topics do not fall enough, a platform FAQ chatbot is added using the same answers.
What this shows: The answer writing was reused, so the chatbot cost less to add. This example is illustrative.
Running costs
Platforms usually charge a monthly subscription, sometimes with conversation limits. Custom builds incur AI usage fees that depend on volume. Ask for estimates at your volume and how costs change if it rises.
Comparing quotes
Check the number of questions, answer writing, fixed or generated approach, testing, website integration, update process, running fees and support.
Keeping the cost down
Write and approve answers in-house, start with your most common questions, use a platform if it fits and update answers yourself.
Upkeep
Answers need updating when prices, hours or policies change. If updates are easy for your team, upkeep costs little; if each change needs the provider, costs and delays add up.
Judging the value
Track calls and emails on FAQ topics before and after, and which questions are handed over. If a chatbot does not reduce repeat contacts, the improved page may be the better investment.
Fixed or generated replies
Fixed approved answers need each question matched reliably to the right answer, which takes testing with varied phrasing. Generated replies need testing to make sure they stay close to your approved text. A mixed approach adds a little design work but lets sensitive topics use exact wording.
Testing
Testing with real customer phrasing, including typos and fragments, is quick for a short question list and longer for a large one. It is worth paying for, because a chatbot that matches questions to the wrong answer is worse than none.
Website integration
Adding the chatbot to your site may be a simple plugin or snippet, or need custom work for styling, placement and consent. Check that integration is in the quote.
Adding questions later
Adding new questions to a working FAQ chatbot is usually quick if your team can edit answers directly. Logging unanswered questions shows which to add next, and costs nothing extra.
Questions about FAQ chatbot development cost
Is an FAQ chatbot expensive?
It can be one of the less expensive AI assistants.
Would an FAQ page be cheaper?
Yes, and it may be enough for short question lists.
What does an FAQ chatbot cost to run?
A platform subscription, AI usage fees or both.
Does answer writing cost extra?
If answers are not ready, writing them is the main task.
Can we reuse FAQ page answers?
Yes, which lowers chatbot setup cost.
How do we know an FAQ chatbot paid off?
Compare repeat contacts before and after.
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