Comparisons / AI Agents & Chatbots
Aissist.io vs Fin (formerly Intercom)
Both bill per resolution, so this decision comes down to capability, ownership and evidence rather than billing structure.
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Which One to Pick
Pick Aissist.io if
- Teams already on a supported help desk. If Intercom, Zendesk, Freshdesk Omni, Gorgias, Kustomer or Front already owns the support surface, Aissist can add an agent without forcing an inbox migration.
- Small teams testing from their own content. The free plan is a real evaluation environment: no card, 1,000 conversations a month and a working basic engine. A team can crawl its own site, inspect the generated system and run known-answer tests before speaking to sales.
- Ecommerce support teams. The listed integrations are strongest around orders, shipping, returns and customer records. Shopify, WooCommerce, ShipStation and ParcelPanel make the action layer more concrete than it is for a proprietary back office.
Look elsewhere if: Do not choose Aissist if you need a standalone website widget and do not run a supported help desk, unless Aissist confirms another deployment path. Teams buying mainly for Pulse should wait until they can test it with real conversation traffic. If answer speed is critical, test your own material: our basic-engine responses ranged from roughly 14 to 30 seconds.
Pick Fin (formerly Intercom) if
- Existing Intercom customers. If you already run Intercom, Fin is close to a default. The integration advantage is real and the deployment cost is genuinely low. You are mostly deciding whether the per-resolution economics work at your volume.
- Teams with low to moderate ticket volume. Under roughly 2,000 resolutions a month, per-resolution pricing is predictable and comfortably cheaper than headcount. This is where the model is genuinely well suited.
- Teams that need quality over cost. Where a wrong answer is expensive, Fin's confidence gating and maturity justify the premium. Paying more per resolution to resolve fewer things badly is a reasonable trade.
Look elsewhere if: Do not buy Fin if you have high ticket volume and a tight support budget. Above roughly 5,000 monthly resolutions the per-resolution model works against you, and the better you tune it the worse the economics get. Teams in that position should model the invoice at their actual volume before committing, and look seriously at flat-rate or per-seat alternatives.
Evidence Scores Compared
Five criteria verifiable from published material. Green at 3.0 and above, red below. Not a performance rating.
| Criterion | Aissist.io | Fin (formerly Intercom) |
|---|---|---|
| Pricing transparency | ||
| Capability | ||
| Independence | ||
| Independent evidence | ||
| Cost predictability | ||
| Overall | 3.8 | 4.2 |
Pricing Compared
| Aissist.io | Fin (formerly Intercom) | |
|---|---|---|
| Starting price | $0.20-$0.60 /resolution | $29 /seat/mo |
| Billing model | Per resolution | Per resolution |
| Free plan | Yes | No |
| Buy without a sales call | Yes | Yes |
| Who owns it | Independent | Salesforce (pending) |
| Independent review evidence | Thin | G2 4.5/5 from 3,409 |
| HIPAA | Unknown | Yes |
| Best for | Teams already using a supported help desk that want to turn their website into a working agent quickly | Teams already on Fin who can absorb variable per-resolution billing |
Aissist.io pricing
- Free — $0. 1,000 conversations per month, basic engine, no credit card
- Growth — $0.20-$0.60 /resolution. Pay as you go; rate depends on channel and interaction type
- Enterprise — Custom. Volume discounts, service commitments and dedicated support
Pricing was read from aissist.io/pricing and the in-console Plan page on 11 September 2026. Free was $0 for 1,000 conversations per month on the basic engine with no card. Growth published pay-as-you-go rates of roughly $0.20 to $0.60 per resolution, depending on channel and interaction type. Enterprise was contractual.
Aissist showed email, form and social resolutions around $0.25, while chat, WhatsApp and SMS were around $0.60. It also described interaction-level metering capped at the resolution price. Confirm the billable-resolution definition and exact channel rate in the agreement before modelling spend.
At 1,000 paid chat resolutions, $0.60 produces a $600 usage line; at 10,000 it is $6,000. The free tier makes the initial test low-risk, while the paid risk is the usual outcome-pricing curve: as the agent resolves more, the invoice rises.
Fin (formerly Intercom) pricing
- Essential — $29 /seat/mo. Fin included at $0.99 per outcome
- Advanced — $85 /seat/mo. Multiple team inboxes, workflow automation
- Expert — $132 /seat/mo. SSO, identity management, HIPAA support
- Fin AI Agent standalone — $0.99 /outcome. No seats. 50-outcome monthly minimum. Works on Salesforce, HubSpot and others
- Fin sales qualification — $9.99 /qualification. Ten times the support rate for the same mechanical act
- Copilot add-on — $29 /agent/mo billed annually. $35 billed monthly. 10 conversations a month free per agent
- Pro add-on — $99 /mo. 1,000 conversations analysed, 2,000 Operator credits; extra credits $0.01
- Proactive Support Plus — $99 /mo. Includes 500 messages, then per unit
Fin costs $0.99 per resolution. That is the headline and it is genuinely published, unlike most enterprise competitors. Underneath it you also need Intercom seats, which one user reported at a $74 monthly seat fee before any AI usage.
The arithmetic is where this becomes contentious. At 10,000 resolutions a month, Fin costs $9,900 before seat costs. In many markets that exceeds the loaded cost of the support agents it replaces. The model works well at low volume and inverts at high volume, which is the opposite of how software pricing usually behaves.
The structural criticism is sharper than a simple cost complaint. Because you are charged per successful resolution, improving your help content, tuning your prompts, and getting Fin to work better all directly increase your bill. One support leader described it as being financially punished for making the product work. That is not a pricing tier problem; it is the model.
For context, Sierra prices on a similar outcome basis at roughly $1.50 per resolved interaction, negotiated rather than published. Fini publishes $0.69. Per-seat competitors like Zendesk and Freshdesk avoid the dynamic entirely but charge whether or not the AI does anything.
Both Tools in Depth
Aissist.io
Aissist is an AI support layer that sits on top of a help desk rather than replacing one. Its main product, AgentMesh, reads your website, turns the content into specialist sub-agents and routes each customer question to the right one. It also exposes what happened inside the answer: the sub-agents used, sources retrieved, reasoning stages and time spent at each stage.
That last part is the strongest reason to test it. Most products give you an answer and a confidence score. Aissist shows the path. In our test workspace, a crawl of aicustomerservice.cc produced 18 active sub-agents and 12 knowledge assets. The Try console showed which sub-agents were active, which URLs were cited and how long planning, search, response generation and post-processing took.
The product is split into three layers. AgentMesh handles conversations and actions. Pulse is intended to turn conversation traffic into recurring customer and operational insights. Evolve is positioned as the optimization layer. On the free plan, AgentMesh is the part we could evaluate properly. Pulse had no real traffic to analyse in our trial workspace, and the advanced engine was locked behind a paid plan.
Website-to-agent setup
We gave Aissist the URL for aicustomerservice.cc and a one-line goal. It read 13 pages, inferred 25 visitor intents and proposed a workspace with 18 sub-agents and 12 knowledge assets. The crawl and generation step took about four minutes on the successful run. Every generated sub-agent, asset and instruction was editable before the workspace was created. The result still needs review, but beginning with a proposed operating structure is faster than naming every intent, prompt and routing rule yourself.
Answer quality and source tracing
We ran three conversations against the basic engine. Aissist grounded a shortlist in pages from the site, kept published prices separate from quotes and exposed the URLs it used. When our source material did not establish WhatsApp support, it said it could not verify the detail instead of filling the gap. A later run took 14.6 seconds; the first was roughly 30 seconds. Those observations describe the free basic engine, not the locked paid engine.
Fin (formerly Intercom)
Two things changed in mid-2026 and both matter more than any feature on this page. Intercom renamed itself Fin in May, folding the company identity into the product. A month later, on 15 June 2026, Salesforce signed a definitive agreement to acquire it for approximately $3.6 billion, with closing expected in the fourth quarter of Salesforce's fiscal 2027. The deal has not closed, so Fin is still buyable on its own terms today — but anyone signing a multi-year term should ask directly how Fin and Salesforce's own Agentforce will coexist, because Salesforce now owns both.
Fin is the autonomous support agent formerly sold as Intercom's, and by most accounts the most polished product in this category. Intercom itself has been around since 2011, which matters here: Fin arrives attached to a mature help desk, an established content model, and an inbox that support teams already know. Where newer entrants have to solve both the agent problem and the workflow problem, Fin only had to solve one.
That maturity shows in deployment. Because Fin trains on help-centre content and past conversations already inside Intercom, teams that are Intercom customers can have it answering real tickets in hours rather than weeks. This is the single most consistent piece of praise it receives, including from people who are otherwise critical of it.
The controversy is entirely about price. Fin is billed at $0.99 per resolution on top of Intercom seat costs that start around $74 per seat per month. The rate is published, which is more than most competitors manage, but the model itself is what generates the complaints, and the complaints are loud, numerous, and unusually specific.
Resolution quality and confidence gating
Fin answers from your existing content and declines when confidence is low, passing the conversation to a human rather than guessing. This is the correct behaviour and it is implemented better here than in most cheaper tools, which tend to answer confidently regardless. The trade-off is that a conservatively-gated agent resolves fewer tickets, and since you pay per resolution, a well-tuned Fin is also a more expensive Fin.
Custom actions
Fin can call your APIs mid-conversation to look up an order, check a subscription state, or trigger a workflow. This is what separates an agent that answers questions from one that resolves them. Setting this up is engineering work, not configuration, and teams routinely underestimate it during evaluation.
Where Each One Breaks
Strengths and weaknesses on both sides, stated plainly.
Aissist.io
What works
- Declined to hallucinate in our missing-information test: when the source material did not establish WhatsApp support, it said it could not verify the answer
- Shows the source URLs, specialist routing, retrieved context and per-stage latency behind each answer
- Built a structured workspace from a website in about four minutes on the successful run
- Generated 18 specialist sub-agents and 12 knowledge assets from the test site instead of one generic bot
- Includes evaluation sets for checking known answers after prompt, knowledge or routing changes
- Offers a real free plan with 1,000 conversations per month and no card
- Connects to supported help desks and operational systems so the agent can take permissioned actions, not only answer
The successful website crawl took about four minutes and produced a structured workspace rather than one generic bot. Source URLs, routing, contexts and per-stage latency were visible; the agent declined to guess when the material did not establish an answer. The free plan allowed 1,000 conversations without a card, and evaluation sets support regression-testing known questions.
What does not
- No first-party web-chat embed was visible in the console or deployment documentation we tested
- Pulse produced no weekly insight report in a new workspace with only test traffic, so we could not evaluate it
- The free plan locks engine selection to the basic engine
- Enter did not submit messages during our sessions; the send button worked
- Our first crawl did not save after the browser session dropped
No first-party web-chat embed was visible in the console or deployment documentation we tested. Pulse produced no weekly insight report in a new workspace with only test traffic, so we could not evaluate it. The free plan locks the advanced engine. Enter did not submit in the Try console during our sessions, the Growth upgrade button produced no visible next step on our free account, and our first crawl did not save after the browser session dropped.
Fin (formerly Intercom)
What works
- Product quality conceded even by the reviewers complaining about the price
- Fastest deployment in the category on content already in Intercom
- Confidence gating is well implemented
- Handoff preserves context because it is the same product, not an integration
- Publishes its rate, which most enterprise competitors here do not
The product quality is not seriously disputed, including by its critics. Reddit threads complaining about the price routinely open by conceding that Fin works — one described it as probably the most polished AI agent available, immediately before objecting to the cost. Deployment speed on existing Intercom content is the fastest in the category. Confidence gating is well implemented, and the handoff into the human inbox preserves context because it is not an integration but the same product. Intercom also publishes its rate, which sounds like a low bar until you notice that most enterprise competitors in this directory publish nothing at all.
What does not
- Every successful resolution is billable, so improving the system raises the bill
- An r/SaaS thread of 70+ comments reported billing rising 120% after enabling AI
- An analysis of 215 Intercom reviews repeatedly calls the per-resolution charge a trap
- Cannot be bought standalone; it needs Intercom seats underneath, reported around $74
- The resolution definition that decides your invoice is easy to miss during a trial
The pricing model is the defining problem and it is structural rather than a matter of tiers. Because every successful resolution is billable, every improvement you make to the system increases your costs — a support leader on r/CustomerSuccess described being financially punished for making Fin work well. Public reports of bill shock are numerous and specific: one r/SaaS thread with 70+ comments described billing rising 120% after enabling AI, and an analysis of 215 Intercom reviews found the per-resolution charge repeatedly characterised as a trap. You also cannot buy Fin standalone; it requires Intercom seats underneath, reported around $74 each. Finally, the resolution definition that determines your invoice is not something most buyers examine closely during a trial, and it should be the first thing they check.
Where Each One Lands
Our reading of each, unchanged from its own review page.
Aissist.io
Aissist is one of the strongest self-serve trials in this directory. The crawl is fast, the workspace is more structured than a single chatbot and the source tracing makes mistakes easier to inspect. Buy it when you already have a supported help desk, want to get a serious test running in one afternoon and are willing to wire actions into the systems that matter. Before paying, run the same evaluation set on the advanced engine, confirm how your channel is billed and test the exact operational action you expect the agent to complete.
Fin (formerly Intercom)
Fin is the best autonomous support agent most teams can buy today, and whether you should buy it is almost entirely a maths question rather than a product question. Under roughly 2,000 resolutions a month it is excellent and the pricing is fair. Above 5,000 the model turns against you, and it turns against you faster the better you make it work. Model your actual volume before signing, and read the resolution definition carefully.
Frequently Asked
Questions people search about Aissist.io and Fin (formerly Intercom).
Is Aissist.io free?
Yes. The plan we tested offered 1,000 conversations per month, no credit card and the basic engine. Engine selection was locked on the free account.
Is Intercom the same as Fin?
They are now the same company. Intercom renamed itself Fin in May 2026, folding the company name into its AI agent product. Comparisons that still treat them as two things are out of date.
How fast is Aissist to set up?
The successful website crawl and workspace generation took about four minutes. Allow around ten minutes of product time to sign up, verify the email, describe the job, review the generated sub-agents and start testing.
Who owns Fin?
Salesforce signed a definitive agreement to acquire Fin, formerly Intercom, for approximately $3.6B on 15 June 2026. The deal is expected to close in Q4 of Salesforce FY2027 and has not closed, so Fin still operates independently today.
Does Aissist have its own website chat widget?
We did not find a first-party embed in the console or deployment documentation we tested. The production routes shown were help-desk gateways. Ask Aissist to confirm the current path if you do not already run a supported help desk.
Is Fin worth it for a small team?
Under roughly 2,000 monthly resolutions, usually — it is the most capable agent available and the seat cost is modest at five or six agents. Above that the per-resolution model compounds against you faster than headcount would.
Which help desks does Aissist support?
The console we tested listed Intercom, Zendesk, Freshdesk Omni, Gorgias, Kustomer and Front as production gateways, with additional integrations in beta or transition. Check the current integration page because connector status can change.
How much does Fin actually cost?
$0.99 per resolution, plus Intercom seats underneath at a reported ~$74 per seat per month. At 10,000 monthly resolutions that is $9,900 in usage before seat costs.
Does Aissist hallucinate?
No product can promise that it never will. In our three test conversations, Aissist cited its sources and declined to guess when our own content did not establish the answer. That is evidence from a small test set, not a general guarantee.
What counts as a resolution?
This is the question that determines your invoice, and vendors define it differently. We are documenting each vendor's definition from their own materials; until that is published we will not summarise Intercom's for you second-hand.