Best AI Chatbot Builders: Intercom, ManyChat, and AIVX Labs

Side-by-side comparison

Intercom (Fin AI)

Intercom's base platform is seat-based (roughly $29–$132 per seat/month depending on tier), with the Fin AI agent priced separately at $0.99 per successfully resolved conversation — you pay nothing when it can't resolve one. This is built for businesses with genuine customer-support ticket volume to offload, not a simple lead-capture bot.

The per-resolution pricing is worth understanding before budgeting for it: cost scales directly with support volume, so a business that suddenly gets busier sees its Fin AI bill grow in step, unlike a flat-fee tool. That's a reasonable tradeoff for a business that would otherwise need to hire additional support staff to handle the same volume, but it means Intercom is genuinely hard to cost-justify until support ticket volume is high enough that per-resolution pricing beats a human answering the same tickets.

ManyChat

ManyChat prices by contact count across four tiers — a free plan (25 contacts), then paid tiers commonly starting around $14, $29, and $69 per month as contact limits grow. It's built specifically for Instagram and Facebook Messenger marketing automation, not general website support or lead capture outside those platforms.

Because pricing scales with total contacts rather than messages sent or resolved, cost can climb even for a business that isn't actively driving more conversions — simply growing a follower list pushes you into a higher tier. It's a strong fit if Instagram or Messenger is genuinely where your audience already is and you want automated DM replies and drip sequences there specifically; it's the wrong tool if your actual need is a chatbot on your own website.

AIVX Labs Chatbot Builder

AIVX Labs' Chatbot Builder deploys a lead-capturing bot for a business's own website, priced as a flat credit cost per deployment rather than its own subscription — it's included on every membership plan, including Free, and run on the same shared credit balance as every other AI tool on the platform.

How to choose between these

Start with what the bot actually needs to do, not which tool has the most name recognition. If you're fielding a real volume of repetitive support questions through a help desk, a resolution-focused tool like Intercom's Fin AI is built for exactly that and can genuinely offset support-staff time. If your business runs on Instagram or Messenger engagement — DMs, comment automation, drip campaigns to followers — a general-purpose support or lead-capture bot won't reach that audience the way a platform built specifically for those channels will. And if what you actually want is a simple bot on your own website that answers common questions and collects contact info, a lightweight lead-capture tool avoids paying for support-ticket or social-marketing features you'll never use.

It's also worth checking, before committing, how each tool is actually trained: does it learn from your real FAQs, policies, and product pages (closer to how retrieval-augmented generation works), or does it rely on generic scripted flows you have to build by hand? A bot trained on your actual content tends to need less manual flow-building and gives more accurate answers to unexpected questions.

Which one fits you

Real support-ticket volume to offload: Intercom's Fin AI. Instagram/Messenger DM marketing: ManyChat. A simple lead-capture bot for your own website, without a separate monthly bill: AIVX Labs. See the full AI Tools Directory for what else is included on the same membership.