Is Help Scout or Plain cheaper?

Help Scout starts at $21/user/mo (Standard, billed annually; $25 monthly) (free plan available). Plain starts at $35/mo (Foundation, 1 seat included; $35 per additional seat) (7 days trial).

Help Scout vs Plain

An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.

The short answer

Both sides assessed

Help Scout compared with Plain

Plain is built for B2B teams whose customers live in shared Slack, Teams, or Discord channels and whose support team wants a GraphQL API rather than a settings screen; its Ari AI agent is included with no per-resolution fee. Help Scout is built for email and web chat with a general-purpose audience and requires no engineering to run. Choose Plain if your customers are developers and your support is technical; choose Help Scout if a non-technical support lead has to own the tool.

Plain compared with Help Scout

Help Scout is the better buy for a non-technical support team doing high-touch email at lower cost per seat, with fifteen years of stability, SOC 2, and HIPAA behind it. Plain is the better buy when your customers are engineers in shared Slack channels, your escalations belong in Linear, and you want an API rather than a settings screen. The AI economics also diverge sharply: Help Scout charges $0.75 per AI resolution while Plain includes Ari at no per-resolution fee.

Choose Help Scout if

Small and mid-sized teams (roughly 2 to 50 support seats) whose support is relationship-heavy and email-led: B2B SaaS, agencies, healthcare, education, and ecommerce brands that want conversations to feel personal and can live without enterprise workflow engines or an omnichannel command centre.

Choose Plain if

B2B software companies, especially developer-tools and infrastructure startups, whose customers are technical, whose support arrives in shared Slack, Teams, or Discord channels, and who have engineering capacity to use an API-first platform properly.

Side by side

13 attributes

Attribute	Help Scout	Plain
Category	Support	Support
Starting price	$21/user/mo (Standard, billed annually; $25 monthly) (free plan available)	$35/mo (Foundation, 1 seat included; $35 per additional seat) (7 days trial)
Pricing model	Per-seat subscription across four tiers (Free, Standard, Plus, Pro) with roughly 16% off on annual billing, plus separate usage-based billing for AI Answers at $0.75 per resolution and per-unit add-ons for extra inboxes and Docs sites.	Tiered subscription with a base price that includes a block of seats, per-additional-seat pricing on top, and a monthly Sidekick credit allowance per tier. Ari, the customer-facing AI agent, is included at no per-resolution charge. Monthly or annual billing, with unlimited free viewer seats on every plan.
Free plan	Free tier for up to 5 users: 1 Inbox, 1 Docs site, 100 contacts per month, 10 saved replies, 10 tags.	No
Free trial	Free plan available indefinitely; paid plans offer a free trial, and AI Answers includes a 3-month unlimited trial	7 days, no credit card required
Best for	Small and mid-sized teams (roughly 2 to 50 support seats) whose support is relationship-heavy and email-led: B2B SaaS, agencies, healthcare, education, and ecommerce brands that want conversations to feel personal and can live without enterprise workflow engines or an omnichannel command centre.	B2B software companies, especially developer-tools and infrastructure startups, whose customers are technical, whose support arrives in shared Slack, Teams, or Discord channels, and who have engineering capacity to use an API-first platform properly.
Setup time	A working shared inbox in under an hour: forward or connect the mailbox, invite the team, done. A full deployment with Docs written, Beacon embedded, workflows built, and AI Answers tuned is realistically 2 to 4 weeks, most of it spent writing knowledge-base content rather than configuring software.	A working workspace with Slack and email connected in an afternoon. Getting real value (workflows routing to Linear, customer cards populated from your own API, Ari trained on your documentation, SLAs configured) is more like two to four weeks with engineering involvement.
Learning curve	Among the lowest in the category. Agents who can use email need no training; an admin can learn workflows, views, and reporting in an afternoon. The only genuinely fiddly parts are Beacon customisation and getting Docs content good enough for AI Answers to be accurate.	Low for agents, moderate to high for the person configuring it. The API-first design means the best implementations involve writing code, and teams that treat Plain as a point-and-click help desk will under-use it. The 7-day trial is short for a proper technical evaluation, so plan the pilot before starting the clock.
Platforms	Web app, iOS and Android apps, Beacon web and mobile SDKs, REST API	Web app, Slack, Microsoft Teams, and Discord integrations, Embeddable chat and forms, Customer portal, GraphQL API, MCP server
Compliance	SOC 2 Type 2 (Security and Availability), HIPAA with a signed BAA (Pro add-on), GDPR handling with a published sub-processor list, Regular independent penetration testing	GDPR handling as a UK-incorporated operator (Not Just Tickets Ltd), Advanced security controls positioned on the Frontier tier; detailed certification evidence is not published on the marketing pages
Founded	2011	2020
Headquarters	Boston, Massachusetts, United States (fully remote since 2020)	London, United Kingdom (with a San Francisco office opened after the 2025 Series A)
Ownership	Private, venture-backed, structured as a Public Benefit Corporation	Venture-backed; operated as Not Just Tickets Ltd

Strengths and limitations

Help Scout

Strengths

The email-native experience is still the best in the category: customers reply to a person, not a portal, which measurably changes tone and satisfaction on relationship-driven support.
A free tier for 5 users with a knowledge base included, which is more than most competitors give away and enough for a pre-revenue startup to run properly.
Fast to adopt: an inbox is live in under an hour and agents who can use Gmail need no training, so onboarding does not consume a quarter.
Docs plus Beacon is a coherent self-service story, with contextual article suggestions that deflect before the contact form rather than after.

Limitations

AI Answers at $0.75 per resolution with no included allowance is the weakest part of the commercial model, and the spending cap fails hard by disabling the feature mid-month instead of degrading it.
No native telephony. Phone support means paying for Aircall separately, which is a real gap next to platforms that include voice.
Workflow logic is shallow compared with enterprise help desks: fine for routing and tagging, insufficient for multi-step approvals, conditional branching, or complex escalation trees.
Reporting is competent but not analytical; teams that want cohort analysis or custom metric definitions will export to a BI tool.

Plain

Strengths

Slack, Teams, and Discord are treated as genuine support channels with assignment, status, and SLA tracking, which no general-purpose help desk in this set does properly.
Ari is included with no per-resolution fee, which means deflection success lowers your cost per conversation instead of inflating the invoice.
Unlimited free viewer seats let an entire engineering organisation follow customer threads without a per-seat charge, matching how B2B software companies actually work.
The GraphQL API, MCP server, and bring-your-own-agent model make Plain programmable in a way that lets a team build its own support surface rather than living inside the vendor's UI.

Limitations

The $35 to $299 tier jump is severe, and the per-additional-seat price nearly triples across it, so a team crossing from Foundation to Horizon sees a step change rather than a gradient.
Sidekick credits are metered by effort rather than volume, which makes the variable portion of the bill genuinely hard to forecast month to month.
No voice or telephony of any kind, and no realistic path to phone support.
Wrong shape for consumer and ecommerce support: no order-management story, no Shopify depth, and a channel mix aimed at business customers.

Pricing compared

Help Scout

Per-seat subscription across four tiers (Free, Standard, Plus, Pro) with roughly 16% off on annual billing, plus separate usage-based billing for AI Answers at $0.75 per resolution and per-unit add-ons for extra inboxes and Docs sites.

Free$0
Standard$25
Plus$45
Pro$75

Per seat, Help Scout is priced roughly where it should be: cheaper than Intercom, more polished than the discount tier, and the $21 annual Standard seat buys a genuinely multi-channel help desk. The free plan is real, not a demo, and the 5-user allowance is more generous than almost anything in the category. The AI economics are the caveat that matters. Vendors that bundle AI into a flat fee, Crisp and Plain among them, look dramatically cheaper the moment deflection volume climbs, because Help Scout charges $0.75 every time its agent does its job well. If your support is high-touch and low-volume, the meter is irrelevant and Help Scout is excellent value. If you are trying to automate away thousands of repetitive questions, do the arithmetic first.

Plain

Tiered subscription with a base price that includes a block of seats, per-additional-seat pricing on top, and a monthly Sidekick credit allowance per tier. Ari, the customer-facing AI agent, is included at no per-resolution charge. Monthly or annual billing, with unlimited free viewer seats on every plan.

Foundation$35
Horizon$299
FrontierCustom

Plain is not cheap per seat, and it is not trying to be. Foundation at $35 a seat is above Help Scout's $21 annual Standard rate and far above Chatwoot's $19, and Horizon's $99 additional seats are the highest published in this comparison set. What you get for it is a different set of economics: free unlimited viewers, a customer-facing AI agent with no resolution meter, and an API deep enough that engineering can build rather than request. For a fifteen-person B2B software company where five people answer and ten need to read, Plain frequently comes out cheaper in total than a $25-per-seat platform charging for all fifteen plus $0.75 per AI resolution. For a non-technical team of five doing email support, it is simply expensive. The startup programme's 50% discount materially changes the calculation for early-stage companies and is worth asking about before comparing list prices.

Editorial verdict on each

Help Scout

Category Leader

Help Scout remains the best answer for teams whose support is a relationship rather than a queue. The email-native experience is genuinely differentiated, the free tier is real, the product is stable and independent after fifteen years, and the compliance posture is stronger than the price suggests. Where it now demands scrutiny is AI: $0.75 per resolution with no included allowance is the most expensive AI model among the startup-friendly options in this category, and it punishes exactly the deflection success it is meant to enable. Buy Help Scout for the inbox, the knowledge base, and the unlimited agent-facing AI, treat AI Answers as a spreadsheet exercise before you enable it, and look at Crisp or Plain if bundled AI economics matter more to you than email craft.

Read the full Help Scout profile

Plain

Plain is the sharpest product in this category for a specific and growing shape of company: B2B software businesses whose customers are engineers, whose support lands in Slack, and whose escalations end in Linear. The channel model is right, the free viewer seats reflect how those teams actually operate, the GraphQL API and MCP server make it programmable rather than merely configurable, and including Ari with no per-resolution charge is a genuinely pro-customer stance while the rest of the category moves toward metering. The reservations are the brutal $35 to $299 tier gap, Sidekick credits that are hard to forecast because they meter effort rather than volume, no voice channel, and no free plan. Buy Plain if your customers write to you in a shared Slack channel. If they do not, almost everything here will serve you better and cost less.

Read the full Plain profile

Help Scout profile last reviewed 2026-08-22; Plain last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.