Chatbase vs Tars (2026): which should you pick?
As of Nov 13, 2026, Chatbase grades higher than Tars: 2.0 against 1.8 out of 4.0.
Checked Nov 2, 2026 and Nov 13, 2026 · graded Oct 17, 2026 and Nov 13, 2026 by ToolGPA
Chatbase grades higher on platforms. They get the same grade on value for money, the free plan, features and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Chatbase
Build AI support agents trained on your content, priced by credits
Tars
AI agent builder for customer support and lead capture
Which one is for you
Pick Chatbase if
- Fits if you want an AI agent on your site trained on your own help docs
- Works for teams already on Zendesk or Intercom that want AI in front of it, from Standard at $120
Look elsewhere if
- Pricey if a team of people answers too, as 5 members means Pro at $400 a month
- Too light for a real help desk on the $32 plan, which is the bot alone with no API
- Skip it if you hate branding on the widget, since removing it costs $1,188 a year
- Watch out: extra message credits are $40 per 1,000, and each extra AI agent is $300 a year
- Not for you if you want a free plan, as there's only a 7-day trial and no ticketing or help center on record
Pick Tars if
- Fits if you want to try an AI agent on 50 conversations a month
- Works for a team that needs compliance such as SOC 2
Look elsewhere if
- Pricey if you pass 50 conversations, since Premium is $499 a month for 500
- Tight if you want live chat, as it is $600 a year a seat
- Watch out: a professional support service is listed at $5,000 a year per agent
- Skip it if you want HIPAA, SSO or role-based access, because they are Enterprise only
- Watch out: the page shows a 17% yearly discount toggle but no yearly figure
How we grade them
| 2.0GPAChatbaseFair | 1.8GPATarsWeak | |
|---|---|---|
| Value for money | DHobby is $32 a month billed yearly for 700 message credits and 2 members, at the dearer quarter of help desks. What a support team needs, the helpdesk inbox, API and Zendesk links, starts on Standard at $120 for 3 members, and five people need Pro at $400. | D$499 a month for 500 conversations, far above the category's dearest tenth of $110. |
| Free plan and trial | CA 7-day trial of Hobby, Standard or Pro. The listing doesn't say whether it needs a card, and there's no free plan. | CA free plan with 50 conversations a month, basic models and community support. |
| Features | CIt covers the AI agent job: trained on your files and site, a choice of AI models, actions in other tools, and voice from Standard. The human side is thinner, a hand-off inbox from Standard, and the listing shows no ticketing or help center. | CAI agents, channels, knowledge bases, live chat handover and analytics. Live chat is a paid add-on. |
| Ease of use | CNo store rating on record. You feed it documents and pages, pick a model, set up actions and channels, and check its answers. That's real setup before customers see it. | CNo store rating on record. Agents, knowledge bases and channels have to be built. |
| Platforms and integrations | BA web app with no desktop or phone app, but the agent goes out to websites, WhatsApp, Messenger, Instagram, Slack and email, with Zendesk, Salesforce, HubSpot, Intercom, Shopify and Zapier, and an API from Standard. | CWeb only, with WhatsApp, Google Analytics and Facebook Pixel. |
| Best for | building an AI agent from your own docs | an AI agent builder for support and leads |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Chatbase and Tars. How we grade
Price against what you get
Chatbase starts at $32 a month and scores 2.3 out of 4 on features, ease of use and platforms. Tars starts at $499 a month and scores 2.0.
Chatbase scores higher and starts $467 a month lower. Of the other help desk and live chat tools on the chart, 23 score higher than Chatbase for less, and 69 score higher than Tars for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Chatbase also covers help desk.
- Tars also covers AI agents, live chat, whatsApp messaging and chatbots.
At a glance
| Chatbase | Tars | |
|---|---|---|
| Pricing | Free trial | Free plan |
| Starts at | $32 per month for 700 message credits, billed annually ($40 billed monthly) | $499 per month for 500 conversations |
| Free plan | None | Freemium plan: $0 for 50 conversations per month, basic LLM models, up to 5 knowledge bases and 1 month of data retention. |
| Free trial | 7-day trial of the Hobby, Standard or Pro plan | None listed |
| Web | ||
| Made by | Chatbase Inc. | Tars |
| Price read from | chatbase.co | hellotars.com |
| Checked | Nov 2, 2026 | Nov 13, 2026 |
Worth knowing
Chatbase
- Every plan includes one AI agent; more cost $25 per agent a month.
- Message credits beyond the monthly allowance cost $40 per 1,000 through auto recharge; those credits do not expire.
- Removing the "Powered by Chatbase" branding costs $99 a month.
- Hobby has no API access and no help desk or CRM integrations; those, voice and the helpdesk inbox start on Standard.
Tars
- Premium starts at $499 per month for 500 conversations; the page has a 17% yearly discount toggle but shows no separate yearly figure in its text.
- Live chat is a paid add-on at $600 per year per seat, and a professional support service is listed at $5,000 per year per agent.
- The free plan has only 50 conversations per month and community support.
- HIPAA, SSO and role-based access are limited to Enterprise.
Key features
Chatbase
- AI agents trained on your content
- Agents learn from uploaded files, websites and, on Pro, past support tickets, and can re-sync their sources automatically from Standard up.
- Choice of AI model
- Every plan can run agents on models from OpenAI, Anthropic, Google Gemini, Mistral, DeepSeek and others.
- AI actions
- Agents can take actions in other tools, with 5 actions per agent on Hobby, 8 on Standard and 12 on Pro.
- Channels
- Deploy on a website, WhatsApp, Messenger, Instagram, Slack and email; voice agents and phone calls start on Standard.
- Helpdesk hand-off
- Standard adds a Chatbase helpdesk inbox for human replies and integrations that pass conversations to Zendesk, Intercom, Freshdesk, Gorgias and others.
- Analytics
- Basic conversation analytics on every plan; Pro adds advanced analytics and suggestions for content the agent is missing.
Tars
- AI agents for support
- Agents answer customer questions from trained knowledge bases, with separate builders for customer support and customer acquisition.
- Multichannel deployment
- The homepage describes one agent deployed across web, WhatsApp and email, keeping the conversation thread across them.
- Knowledge bases
- Agents are trained on knowledge bases, with 5 on the free plan, 20 on Premium and unlimited on Enterprise.
- Live chat handover
- Live chat lets a person take over a conversation. It is an add-on for Premium and Enterprise, listed at $600 per year per seat.
- Analytics and evaluation
- The platform menu lists AI analytics, AI evaluation and a categorizer for conversations.
- Compliance
- Premium lists ISO and SOC 2 compliance, and Enterprise adds HIPAA, as stated on the pricing page.
Plans
Chatbase
Hobby$32
per month for 700 message credits, billed annually ($40 monthly)
1 AI agent, 2 members, 10 MB of training content, basic analytics and basic integrations such as Shopify, Slack, WhatsApp and WordPress.
Standard$120
per month for 4,000 message credits, billed annually ($150 monthly)
3 members, the Chatbase helpdesk inbox, voice and phone calls, outbound campaigns, API access and links to Zendesk, Salesforce, HubSpot and Zapier.
Pro$400
per month for 15,000 message credits, billed annually ($500 monthly)
5 members, 40 MB of training content, 12 AI actions per agent, advanced analytics, source suggestions and past tickets as a training source.
EnterpriseCustom
Custom usage and billing, SSO, HIPAA eligibility, audit logs, custom roles, white-labeling, SLAs and a success manager. Sold through sales.
Tars
Freemium$0
50 conversations per month, basic LLM models, 5 knowledge bases, community support and 1 month of data retention.
Premium$499
per month for 500 conversations, billing basis not stated
Volume steps of 500 to 10K conversations, advanced LLM models, 20 knowledge bases, live chat support, ISO and SOC 2, 12 months retention.
EnterpriseCustom
Configurable volume, unlimited knowledge bases, SSO, role-based access, HIPAA compliance and a dedicated account manager.
Ways to pay less
Chatbase
- Annual discount
20% off with yearly billing
Chatbase's pricing page gives 20% off for yearly billing: Hobby is $32 a month billed yearly against $40 monthly, a saving of $96 a year.
Tars
- Annual discount
17% off with yearly billing
The pricing page has a Billed Yearly toggle labelled 17% off, though no yearly figure appears in the page text.
Common questions
Which is cheaper, Chatbase or Tars?
As of Nov 13, 2026, Chatbase is cheaper to start with: $32 a month, against $499 a month for Tars. Chatbase starts at $32 per month for 700 message credits, billed annually ($40 billed monthly), and Tars starts at $499 per month for 500 conversations.
Which has a free plan, Chatbase or Tars?
As of Nov 13, 2026, only Tars has a free plan. Chatbase does not, though it has a free trial.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.