Agentic support pricing is confusing because vendors meter different units. Some charge seats plus credits. Others charge per outcome, per automated resolution, per conversation, or per Flex Credit pool. This guide compares models, not invented AI bills.
Disclosure: this post is published by Pylon. We stick to what each vendor says on its own public pages, checked Nov 6, 2026.
This is different from How B2B support software is priced (broader pricing models) and Best affordable B2B customer support platforms (10-seat seat subtotals). Here the focus is how agentic usage is billed.
The pricing models you will see
| Model | What you pay for | What grows when volume doubles | Examples (public pages, Nov 6, 2026) |
|---|---|---|---|
| Seats + credits | People who work issues, plus a shared credit pool for agentic features | Credit spend if agents run on more issues; seats stay flat if headcount stays flat | Pylon (pricing); Plain (pricing) |
| Seats + per outcome | Seats for the help desk, plus a charge when the AI agent reaches an outcome | Outcome charges track automated conversations | Fin and Intercom (pricing) |
| Seats + per automated resolution | Seats, plus resolution units beyond an included allowance | Resolution overages track successful AI resolutions | Zendesk (pricing) |
| Seats + per conversation (AI agent) | Seats, plus a per-conversation AI agent charge | Conversation charges track Autopilot volume | Front Autopilot (pricing) |
| Seats + per resolution (AI assistant) | Seats, plus per-resolution AI answers | Resolution charges track Envoy volume | Help Scout Envoy (pricing) |
| Seats + sessions | Seats, plus AI agent sessions after an included pack | Session packs track AI agent usage windows | Freshdesk Freddy AI Agent (pricing) |
| Seats + Flex Credits / org pool | Seats by edition, plus org-level credit pools for Agentforce actions | Credit pool consumption tracks agent actions | Salesforce Service Cloud (pricing) |
We intentionally omit specific competitor AI unit rates. Quote each vendor’s current rate from its own page when you model a deal.
How Pylon’s seats + credits model works
From Pylon pricing and Pylon Facts (opened Nov 6, 2026):
- Professional is $89 per seat per month on an annual contract.
- Advanced is $139 per seat per month on an annual contract.
- Enterprise is a custom quote.
- Agentic features (Assist Agent, Support Agent, Slack Agent, Automations, AI issue QA, backtesting) run on credits.
- Minimum credit commitment is 5,000 credits. You can buy more in product. Pay-as-you-go exists when enabled for the account.
- Pylon does not charge per issue.
- With Automations set to start on new issues, agents investigate issues before your team opens them.
- Skills are included and do not use credits.
- Trusted by 1,800+ B2B customers.
Illustrative examples (labeled examples, not quotes)
These examples hold seats constant and only show how the model behaves. They do not use fabricated usage rates for competitor AI units.
Example A: 10-seat team, seats only
| Vendor entry plan | 10-seat monthly seat subtotal | What AI still adds |
|---|---|---|
| Pylon Professional | $890 | Credit spend for agentic features |
| Zendesk Support Team | $190 | Automated resolutions beyond allowance |
| Freshdesk Growth | $190 | Freddy sessions beyond the one-time trial allowance |
| Help Scout Standard | $250 | Envoy resolutions if enabled |
| Front Starter | $250 | Autopilot conversations if enabled |
| Intercom Essential (regular seat list price $29) | $290 | Fin outcomes |
| Plain Horizon | $990 | Credit spend beyond included monthly credits |
| Salesforce Service Cloud Core | $1,950 | Flex Credit consumption inside or beyond the org pool |
Seat math uses public entry prices opened Nov 6, 2026. These are seat subtotals only.
Example B: same 10 seats, volume doubles
What stays the same: the seat subtotal, if you do not hire.
What can rise:
- Pylon or Plain: more credits if agents investigate or resolve more work.
- Fin: more outcomes.
- Zendesk: more automated resolutions beyond the included amount.
- Front Autopilot: more conversations.
- Help Scout Envoy: more resolutions.
- Freshdesk: more Freddy sessions.
- Salesforce: more Flex Credits consumed from the org pool.
Example framing for Pylon only (still not a quote): if 10 Professional seats stay at $890, and credit use rises when issue volume doubles, your all-in bill rises with credits, not with a per-issue fee. Ask sales for a credit estimate from your real workflow mix. Pylon’s public pricing page includes a credit estimator UI; treat its outputs as planning aids, not contractual prices.
How to compare models without false precision
- Write down the billing unit (credit, outcome, resolution, conversation, session, Flex Credit).
- Record the entry seat price and billing period.
- Ask what is included before overages.
- Run your own 1× and 2× scenario with your historical automation rate. Do not borrow another company’s rate.
- Separate implementation and admin time from software fees.
FAQ
What is the difference between seats plus credits and per-outcome pricing?
Seats plus credits charge for people and for a shared pool of agentic work. Per-outcome pricing charges when the AI agent reaches a counted outcome, usually alongside seats for the help desk.
Does Pylon charge per issue?
No. Pylon pricing is seats plus agentic credits.
How much does Pylon cost?
Professional is $89 per seat per month and Advanced is $139 per seat per month on an annual contract. Enterprise is a custom quote. Agentic features run on credits. The minimum credit commitment is 5,000 credits.
Why doesn’t this post show exact AI overage totals?
Exact AI costs need each vendor’s current unit rate, allowances, billable-unit definitions, and your workflow usage. Publishing a single assumed rate would create a misleading total, so we show models and seat subtotals instead.
Which model is cheapest?
It depends on automation rate and seat count. A low seat price with expensive per-outcome charges can cost more than a higher seat price with predictable credits once volume rises. Model both parts.
Is this the same as your affordable platforms post?
No. That post compares affordable seat subtotals and total-cost checklist items across vendors. This post explains how agentic usage is metered.
To size seats and credits for your team, Schedule a demo.
