Best Chatbase Alternatives in 2026: 9 Options Compared

People rarely leave Chatbase because the answers are bad. They leave because of the bill: credits that move with the model, no free plan, a $99 fee to remove the badge, and an inbox that starts on the $150 plan.

This roundup is for founders, store owners and small support teams who run Chatbase or priced it and stopped. It ranks nine alternatives by the reason you are leaving, prices the same two months on every tool, and says when staying on Chatbase is the better call.

PepoChat is our product; we include it where it fits and say where other tools are the better choice. Facts below were checked on vendor pages on 11 November 2026.

Why do people look for a Chatbase alternative?

People look for a Chatbase alternative for six reasons, and five of them are about how Chatbase prices the agent rather than how well it answers.

A message credit is Chatbase's billing unit: each request to the AI model costs credits according to the model you chose. The Chatbase FAQ lists most models at 1 credit per response, a group including GPT-6.1 Sol and Claude 5.5 Sonnet at 2, GPT-5.5 at 4 and Claude 5.5 Opus at 5.

1. Credits double with actions. When an action runs, the pricing FAQ says the agent makes "a total of 2 requests and 2x the number of credits for the model you are using."
2. No free plan. Each paid plan starts with a 7-day trial, and at zero credits the widget says "This AI Agent is currently unavailable".
3. Branding costs $99 a month, more than twice the Hobby plan.
4. A 40 MB cap of extracted text per agent, plus $25 per 10 MB a month up to 80 MB.
5. The $150 step. The Helpdesk inbox, voice, API, Zapier, Stripe and helpdesk integrations start on Basic.
6. One agent per plan; each extra agent is $25 a month.

What does Chatbase do well, and when should you stay?

Chatbase is still the better choice when your customers write on WhatsApp, Instagram or Messenger, when you want to choose the AI model, or when your store needs the agent to run Shopify orders and returns.

Hobby already includes WhatsApp, Messenger, Instagram, Slack and Shopify, and the Shopify actions cover order status with tracking, carts and returns. From Basic, Stripe actions can change or cancel a plan. Auto-recharge credits never expire, and the Chatbase pricing page lists SOC 2 Type II, GDPR and HIPAA. If those rows decide it, Basic at $150 is a fair price; our Chatbase vs PepoChat comparison covers channels and voice in detail.

Quick comparison

Nine tools replace Chatbase's core job, an AI agent trained on your own content that answers website visitors, and six of them have a free plan.

Prices and features from each vendor's own pages, checked 11 November 2026. Monthly billing; yearly prices are in each section.

How we chose these Chatbase alternatives

We kept tools that, like Chatbase, train an AI agent on your content and answer website visitors, and compared them on five points.

1. Billing unit: whether model choice or actions multiply one answer.
2. Free plan or trial.
3. Branding removal price.
4. Knowledge limits on the entry plan.
5. Where a person replies, and on which plan.

We read each vendor's pricing page, help center and docs on 11 November 2026 and compared them on the criteria above. Human handoff is the moment the AI passes a conversation to a person with the transcript attached.

Prices and features from each vendor's own pages, checked 11 November 2026.

1. PepoChat: best like-for-like Chatbase alternative at a lower entry price

PepoChat is an AI support agent for websites with a built-in team inbox, and PepoChat is the closest like-for-like Chatbase alternative for website support at a lower entry price.

Pricing: As of November 2026, Free is $0 for 100 AI replies a month, 5 knowledge sources and 1 member, with no credit card. Starter is $39 a month ($390 a year) for 1,000 replies, unlimited sources, 200 MB of text and 3 members; Growth is $149 for 5,000 replies and 10 members. Each answer is one reply, team replies are free, and extra replies cost $39 per 1,000. At Free's limit, new chats go to the team inbox instead of a dead widget.

Strengths: Every chat feature is on the free plan: human handoff into the team inbox; 22 prebuilt actions across 13 providers, such as Shopify order status, Stripe subscription checks and Zendesk tickets; and booking through Cal.com or PepoSmart. A 200-page crawl counts as one knowledge source, and Starter's 200 MB is five times Chatbase's cap. From Starter, the agent also answers widget voice calls and inbound calls on your own Twilio number. Install it with one script tag or the WordPress plugin.

Limits: The "Powered by PepoChat" line shows on every plan. There is no model picker. Channels are the web widget and phone, with WhatsApp and Messenger in limited rollout. Shopify lookups need an order number, Stripe cancels at period end without plan changes, and a second brand needs its own workspace. PepoChat is young, with few public reviews.

Verdict: The pick when support runs through your website; start a free workspace and test it on last month's questions.

2. Chatling: best budget Chatbase alternative with messaging channels

Chatling is an AI agent builder with a live chat inbox, and Chatling is the best budget Chatbase alternative for small teams that want WhatsApp, Instagram and Messenger without paying $150 a month.

Pricing: The Chatling pricing page lists Free with 200 AI credits a month, Starter at $25 ($21 billed annually) for 1,750 credits and 2 seats, Growth at $75 for 6,000 and Scale at $295 for 35,000. Extra credits are $10 a month per 1,000, an extra agent $3, and badge removal $35 a month. A reply costs 0.5 to 25 credits by model.

Strengths: On a 1-credit model such as GPT-6 Luna, Chatling is among the cheapest per reply here. The live chat inbox is on every plan, WhatsApp, Instagram, Messenger and Telegram start on Starter, and Cal.com booking is on Free.

Limits: Credits still move with the model. Free's two base models cost 5 credits a reply, so 200 credits is about 40 replies, and Zendesk and HubSpot actions start on Growth.

Verdict: Chatbase's channels and model menu for a fraction of the price.

3. Wonderchat: best free plan with a helpdesk and unlimited seats

Wonderchat is an AI chatbot builder with a built-in helpdesk and shared inbox, and Wonderchat is the best Chatbase alternative for teams that want live-chat handover on a free plan and unlimited seats once they pay.

Pricing: The Wonderchat pricing page lists Free with 50 AI replies a month and 2 seats, Starter at $39 ($32.50 billed yearly) for 500 replies, Basic at $149 ($125) for 3,000, Scale at $499 ($417) for 10,000, and Enterprise from $1,499. A fast-model reply "consumes 1 AI response credit"; frontier models use more. No top-up price is published.

Strengths: Live chat handover, the shared inbox, email, Messenger, Instagram and Shopify are on Free. Paid plans have unlimited seats, WhatsApp and Cal.com start on Starter, and voice chat starts on Basic.

Limits: Starter's 500 replies are half of PepoChat Starter's 1,000 at the same $39. The badge comes off only on Enterprise, and at zero the agent "will no longer be able to respond" until you top up.

Verdict: Strong when many people answer; costly above 500 replies.

4. SiteGPT: best for large websites with human support on every plan

SiteGPT is a website chatbot trained on your pages and files, and SiteGPT is the best Chatbase alternative for content-heavy sites that need a big page allowance and human support on the cheapest plan.

Pricing: Starter is $59 a month, or $468 a year, for 1 chatbot, 1 member, 1,000 pages and 4,000 GPT-4.1 mini messages; Growth is $129 and Scale $429. Badge removal and each 5,000-message pack cost $59 a month. The 7-day trial needs a card. The plans and limits page says "Both sides of a conversation count", so a question and its answer use 2 messages, and a GPT-4.1 message counts as 10.

Strengths: Pages grow from 1,000 on Starter to 50,000 on Scale, with weekly re-sync on Scale. Human support is on any plan: the AI stops and your team replies from Chat History.

Limits: New chatbots default to GPT-4.1, so switch to mini first. SiteGPT cannot "check an order, a booking, stock levels, or a customer's account".

Verdict: A big site with plain answers, not actions.

5. DocsBot: best for documentation teams that keep their helpdesk

DocsBot is an AI agent builder for documentation and support content that sits in front of an existing helpdesk, and DocsBot is the best Chatbase alternative for software teams already running Zendesk, Help Scout or Freshdesk.

Pricing: The DocsBot pricing page lists Free with 100 AI credits and 50 source pages; Personal at $49 a month for 5,000 credits and 1 user; Standard at $149 for 15,000 credits and 5 users; Business at $499 for 60,000. A message "starts at 1 credit for a 1x model", GPT-6 Luna; others run 3x to 50x. Extra credits are $49 per 5,000.

Strengths: Personal's 5,000 credits cover 5,000 answers on the 1x model, the lowest price per reply here. Messenger, WhatsApp and scheduling tools start on Personal; Stripe actions, escalation tickets and voice agents on Standard.

Limits: No inbox of its own, so tricky questions go to your helpdesk. Unbranded widgets need Business, and the bot stops when credits run out.

Verdict: Excellent value if your team already lives in a helpdesk.

6. CustomGPT.ai: best for cited answers over large document libraries

CustomGPT.ai is a retrieval platform built around cited answers, and CustomGPT.ai is the best Chatbase alternative for organisations with large document libraries that need every answer to link to its source.

Pricing: Standard is $99 a month ($89 billed yearly) for 1,000 queries, 10 agents, 3 members and 60 million words; Premium is $499 ($449) for 5,000 queries. Extra queries cost $375 a month per 2,500. The 7-day trial needs a card and charges when it ends.

Strengths: Citations on every plan, ten agents on the entry plan where Chatbase charges $25 per extra one, and far more storage than 40 MB.

Limits: On Standard, lead capture adds 2 queries each time it records contact details and Verify Responses adds 9. There is no inbox; the docs suggest a "Talk to a Human" button linking to email or phone. Branding removal needs Premium.

Verdict: Accuracy-first knowledge bots, not live support; our Chatbase vs CustomGPT vs SiteGPT comparison goes deeper.

7. Botpress: best for builders who want full control

Botpress is an AI agent platform with a visual builder, a code kit and its own helpdesk, and Botpress is the best Chatbase alternative for teams with a builder who wants control over flows, models and channels.

Pricing: The Botpress pricing page lists Free with 100 conversations, Plus at $189 a month ($150 billed annually) with 250 conversations and $25 of AI usage, and Team at $939 ($750) with 1,500. Extra packs of 100 cost $65 on Plus, added automatically, and that cannot be switched off. A conversation is "any exchange with at least two messages from the end user in the billing month".

Strengths: AI usage is bundled into the conversation price, Botpress Desk is listed on Free, and unbranded webchat and WhatsApp come with Plus.

Limits: You build the agent yourself, voice is Enterprise only, and the page does not say whether Free's 100 conversations renew monthly.

Verdict: Choose it when a developer wants to own the logic.

8. Crisp: best for a human-first multichannel inbox

Crisp is a customer messaging platform with a shared inbox and the Hugo AI agent, and Crisp is the best Chatbase alternative when people answer most chats and you need many channels at a flat price per workspace.

Pricing: Per workspace per month: Free has 2 agents and no AI; Mini is $45 with 4 agents and $5 of Hugo credits, about 90 automated conversations; Essentials $95 with 10 agents and $25, about 450; Plus $295 with $75, about 1,350. The Hugo billing article estimates a full Hugo conversation at "around $0.05 to $0.10".

Strengths: A conversation is billed once, not per message, the inbox is on every plan, and Essentials adds WhatsApp, Instagram and SMS.

Limits: When credits run out Hugo hands chats to people unless you enable Pay-As-You-Go, whose unit price is not published. Removing Crisp's branding needs Plus.

Verdict: The pick for a human-first team that wants AI on top.

9. Intercom Fin: best full helpdesk that bills AI per outcome

Intercom is a customer service suite with the Fin AI Agent billed per outcome, and Intercom is the best Chatbase alternative for funded teams that want a complete helpdesk and pay the AI only for outcomes.

Pricing: Essential seats are $39 a month billed monthly or $29 annually ($19 for new customers); Advanced is $99 ($85) and Expert $139 ($132). Fin costs $0.99 per outcome on every plan, counted once per conversation when the customer confirms a fix, when "They don't ask for more help after Fin responds", or when Fin completes a workflow. The 14-day trial needs no card.

Strengths: Messenger, shared inbox, ticketing and help center in one product, one charge per conversation however many questions it covers, and Copilot for agents at $29 a seat annually.

Limits: A customer who stops replying counts as an outcome, and Fin sits on top of paid seats.

Verdict: For teams that want the whole helpdesk, not just the agent.

What do 1,000 and 4,000 AI replies a month cost on each tool?

At 1,000 AI replies a month, Chatbase costs $80 on a 1-credit model and PepoChat $39, with alternatives from $25 on Chatling to about $369 on Intercom; at 4,000, Chatbase Basic is $150 and PepoChat Growth $149.

The month assumes one AI reply per question, no actions, the cheapest 1-credit model where price depends on it, monthly billing and one seat. For tools that bill conversations we assume three replies per conversation: about 333 conversations, then 1,333.

Prices from each vendor's own pages, checked 11 November 2026. Monthly billing, before tax.

Chatbase: 1,000 credits exceed Hobby's 700, so $40 plus one $40 recharge is $80; 4,000 fit Basic at $150. On a 2-credit model the months need 2,000 and 8,000 credits: $40 + 2 × $40 = $120, and $150 + 4 × $40 = $310. PepoChat: 1,000 replies fit Starter at $39; 4,000 on Starter would be $39 + 3,000 × $0.039 = $156, so Growth at $149, whatever the model.

Chatling: Starter's 1,750 credits cover 1,000 for $25; 4,000 need three $10 packs, $55. Wonderchat: Starter's 500 replies fall short with no published top-up, so Basic at $149, then Scale at $499. SiteGPT: 1,000 questions are 2,000 mini messages, inside Starter's 4,000; 4,000 questions are 8,000, so Starter plus one pack, $118. DocsBot: both fit Personal's 5,000 credits at $49.

CustomGPT.ai: Standard covers 1,000 queries at $99; at 4,000, Standard plus two packs would be $849, so Premium at $499. Botpress: 333 conversations are 250 plus one $65 pack, $254; 1,333 need eleven packs, $189 + $715 = $904. Crisp: Essentials' credits cover about 450 Hugo conversations, $95; Plus covers about 1,350, $295. Intercom: 333 × $0.99 + $39 = $369, and 1,333 × $0.99 + $39 = $1,359, if every conversation is an outcome.

PepoChat costs about half of Chatbase at 1,000 replies and $1 less at 4,000; with Chatbase's own inbox, both months start at Basic's $150. At 1,000 replies PepoChat is the second-cheapest tool with a team inbox, behind Chatling. At 4,000, DocsBot, Chatling and SiteGPT cost less but give up an inbox, flat per-answer pricing or a second seat. PepoChat's billing docs define an AI reply, and our AI customer support pricing index prices 30 tools the same way.

Which Chatbase alternative fits your reason for leaving?

The right Chatbase alternative depends on which of the six reasons pushed you out, and two needs, messaging channels and deep Shopify or Stripe actions, are reasons to stay.

Free plans differ more than paid ones; our free AI chatbot comparison checks which allowances renew monthly. The Chatbase alternative page compares Chatbase with PepoChat row by row.

To switch, re-add the same website, files and Q&A, copy your instructions, run 20 real questions from last month through the new agent, and export the conversations you want to keep before you swap the widget. Our live chat migration checklist lists what each vendor lets you export.

What to do next

• Price your own month: take last month's AI answers from Chatbase's usage page and run them through the cost table, at the model you use.
• Compare PepoChat's Free, Starter, Growth and Scale plans on the pricing page.
• For the full Chatbase bill, credit by credit, read Chatbase pricing explained; to compare how much of your content each tool can hold, see the best AI chatbots trained on your own data.
• Create a free PepoChat workspace, add your site as one knowledge source and run it next to Chatbase for a month; no credit card is needed.