Comparing Capacity and eesel AI? Both are AI Agents & Chatbots and Knowledge Base & Self-Service tools in the directory, which is why buyers put them on the same shortlist. Below is a side-by-side look at pricing and an estimated monthly bill, channels, compliance claims, and integrations, plus when each is the better fit, so you can pick on the facts rather than either vendor's own sales page.
| Attribute |
|
|
|---|---|---|
| What it is | AI-powered support automation platform: helpdesk, knowledge base, and chatbots that answer from everywhere. | Plug-and-play AI agent that trains on your docs and past tickets, and works inside your existing help desk. |
| Pricing | Paid · Custom | Paid · $299/mo (500 credits) |
| Est. monthly cost | No published price to estimate | $299/mo $299/mo; Includes 500 credits a month; a ticket or chat is 1 credit; larger batches cost more; overage $0.80 per credit |
| Founded | 2017 | 2020 |
| Categories | AI Agents & Chatbots Help Desk & Ticketing Knowledge Base & Self-Service | AI Agents & Chatbots Knowledge Base & Self-Service |
| Channels | ||
| Chat | ✓ | ✓ |
| ✓ | ✓ | |
| Voice | ✓ | — |
| SMS | ✓ | ✓ |
| — | ✓ | |
| Social | — | ✓ |
| Slack | — | ✓ |
| Microsoft Teams | — | ✓ |
| Compliance (vendor-claimed) | ||
| SOC 2 | ✓ | — |
| HIPAA | ✓ | ✓ |
| GDPR | ✓ | ✓ |
| Data residency | Not verified | US, EU |
| Languages | 30 languages (voice agent) | Fluent in dozens of languages; agents respond in the language the customer writes in |
| What the AI can do | ||
| Takes actions | ✓ | ✓ |
| Hands off to a human | ✓ | ✓ |
| Choice of LLM | Not verified | Not verified |
| Buying | ||
| Free trial | Not verified | Free trial (100 credits, no card) |
| How you buy | Sales-led (demo first) | Self-serve signup |
| Minimum commitment | Annual contract (platform subscription) | None, cancel anytime (annual contract on Enterprise) |
| Company | Independent, venture-backed | Not verified |
| Works with | Salesforce Zendesk ServiceNow Slack Microsoft Teams Genesys | Zendesk Freshdesk Intercom Slack Shopify Confluence Google Drive Notion |
| Key features |
|
|
| Next step |
Full listing Visit site → |
Full listing Visit site → |
Estimates assume 5,000 conversations a month, 60% handled by AI and 10 agent seats, at each vendor's published list price (the cost calculator's model); treat them as a floor, not a quote. Compliance rows are what vendors publicly claim, and “Not verified” means we have not confirmed that fact yet, not that the tool lacks it.
Best for: Organizations that want customer support and internal help desk automation from one vendor, across chat, voice, SMS and email, with agent assist, auto-QA and knowledge orchestration included, on Salesforce, Zendesk, ServiceNow, Slack or Genesys, with SOC 2, HIPAA and GDPR coverage.
Look elsewhere if you want to see a price before talking to sales: Capacity bills an annual platform fee plus usage and publishes no figures. Teams that only need a chat agent will be buying a much broader platform than they use.
Best for: Teams on Zendesk, Freshdesk or Intercom that want an AI agent working inside their existing help desk, with a simulation over historical tickets before switching it on, a self-serve start with free trial credits, a fixed monthly credit batch where a ticket or chat is one credit, and US or EU hosting.
Look elsewhere if you need voice, an enterprise compliance portfolio beyond GDPR, or a large vendor behind the product: eesel is a deliberately lean company, and its verified channels are text-based.
Capacity is the consolidator of this category. Founded in St. Louis in 2017 by David Karandish and Chris Sims after Karandish's roughly $900 million exit as CEO of Answers.com, it has grown as much by acquisition as by code: eleven companies and counting, including Lucy, Linc, Textel, SmartAction, and in 2025 Call Criteria and Barcelona's Verbio Technologies. Each deal added a capability, and the result is a genuinely broad CX automation platform: AI agents across chat, voice, SMS, and email, real-time agent assist, automated QA and conversation intelligence, outbound campaigns, and a knowledge orchestration layer that answers from documents and apps across your stack.
The same platform serves customer support and internal helpdesk use cases, which suits organizations tired of buying those separately, and it automates workflows across integrations with Salesforce, Zendesk, ServiceNow, Slack, Microsoft Teams, Genesys, and many more. The company says it is profitable, past $60 million in annual recurring revenue, with over 20,000 organizations on the platform; 2025 brought another $92 million in funding to keep the acquisition engine running.
Pricing is a hybrid: an annual platform fee in three tiers plus usage, per response for chat and email, per minute for voice, per message for SMS. No dollar figures are published, so budget for a sales conversation.
Capacity fits buyers who want one throat to choke: a mid-size or larger organization consolidating support automation, internal helpdesk, and contact-center AI into a single vendor. Teams that prefer sharp best-of-breed point tools may find it broad rather than deep in places, but as a platform bet it is one of the more complete in the directory.
Read the full Capacity listing → · See Capacity alternatives →
eesel AI is the pragmatist's AI agent. Founded in Sydney by Amogh Sarda, a former Intercom product manager, it began around 2020 as a knowledge-search tool and pivoted into AI support agents when the models got good enough. The philosophy stayed the same: work with what teams already have. eesel connects to your help center, Google Docs, Confluence, Notion, and years of past tickets, then deploys an agent into the tools you already use, whether that is Zendesk, Freshdesk, Intercom, Slack, or your website. Setup is genuinely self-serve; nobody makes you book a demo.
Two things make it stand out in a crowded field. The first is the simulation mode: before you switch anything on, eesel shows you exactly how the agent would have answered thousands of your historical tickets, turning the scariest question in AI adoption, "what will it actually say?", into something you can inspect. The second is pricing. eesel sells a fixed monthly batch of credits, and a ticket or a chat is one credit however long it runs: $299 a month buys 500 credits and $1,749 buys 5,000, with overage at $0.80 a credit, no platform fee and no seat price. SSO is an add-on from $199 a month, and HIPAA with a signed BAA sits on the custom Enterprise plan. The whole model fits on an index card.
The company is deliberately lean, having raised well under a million dollars, and profitably serves customers like Smava, which runs more than 100,000 German-language tickets through it monthly, and Design.com.
Choose eesel if you want real automation inside your existing help desk this week, priced so a mid-size team can say yes without procurement. Enterprises wanting white-glove deployment and voice channels should look upmarket; everyone else should at least run the free simulation, because it costs nothing to see the answer.
Read the full eesel AI listing → · See eesel AI alternatives →
One plain-text email at the start of each month with every verified price change, acquisition and new listing across the directory, including any change to Capacity or eesel AI. No tracking pixels, unsubscribe in one click.
Submit your AI customer support software to get listed alongside these tools and show up in head-to-head comparisons.