Customer Success Tools: 9 Best Platforms and What They Cost (2026)

The short answer: if you already pay for HubSpot Service Hub Professional, start with its Customer Success Workspace. For a small team on a budget, choose Akita. For mid-market SaaS, choose Vitally, ChurnZero or Planhat. For enterprise, choose Gainsight. If your onboarding plans and account notes already live in Notion, NoteLinker shows them on HubSpot records for $19 a month.

What they cost: most vendors quote. Listed prices run from $49 a month (Akita) to $15,000 a year (ClientSuccess) and $16,000 a year plus per-user fees (ChurnZero). Reported median contracts are about $39,000 a year for Vitally, $41,000 for Planhat and $50,500 for Gainsight.

Do you need one: only when you have product usage data to score and more accounts per CSM than anyone can watch by hand. Below that, your CRM plus a written plan per account usually does the job.

Customer Success Tools at a Glance

Prices are what vendors, HubSpot Marketplace listings and review sites reported in 2026. Most CS vendors quote, so confirm with each one before you build a business case.

The 9 Best Customer Success Tools

• 1. HubSpot Customer Success Workspace: best if you already pay for Service Hub

  Included with Service Hub Professional and Enterprise. CSMs get a workspace for their book of accounts, and a configurable health score built from event and property groups labels each customer healthy, neutral or at risk. HubSpot's documentation says Professional allows one health score and up to five drafts, and Enterprise up to ten health scores. Service Hub Professional is reported at about $90 per seat per month billed yearly. There is no usage-data pipeline of the kind dedicated platforms sell, and no place to write the account plan itself.

• 2. Akita: best low-cost dedicated platform

  One of the few CS platforms with a public rate card. Its pricing page lists Small Teams at $49 a month with two integrations, two full-access users and four read-only users, Growing Teams at $99 a month, and Enterprise Teams at $499, with 20 percent off for annual prepayment and $29 a month for each extra integration or user. Its HubSpot Marketplace app syncs companies, contacts, deals, tickets and tasks, but the listing still shows older plan names and a $160 a month starting price, so confirm which plan includes HubSpot.

• 3. Custify: best for small and mid-size SaaS

  Health scores, lifecycle playbooks and churn alerts aimed at SaaS teams that are past spreadsheets but not ready for an enterprise platform. Custify's knowledge base describes two-way, field-level sync with HubSpot for companies, deals and contacts, and it pushes notes and health scores back. Pricing is by quote: one analysis found Custify still references a $499 a month yearly Standard plan, while listing sites show about $899 a month for three users.

• 4. Vitally: best for modern mid-market CS teams

  A collaborative CS platform with docs, projects and health scores in one workspace, packaged by CS motion (tech-touch, hybrid and high-touch). Its HubSpot integration imports companies as accounts or organizations, handles deals as custom objects, and pushes health scores and indicators back to HubSpot records. Vitally quotes every plan; Software Advice lists a start of $299 a month, and CostBench reports a median contract of about $39,000 a year from 42 purchases.

• 5. ClientSuccess: best simple plan for small CS teams

  A straightforward CSM workspace with health scores, renewal forecasting and customer pulse tracking. Its HubSpot Marketplace listing shows an entry plan at $15,000 a year for teams of up to five CSMs, including sync of HubSpot contacts, deals and support tickets (prices last updated November 2025). Vendr reports a median of about $19,500 a year.

• 6. ChurnZero: best for mid-market SaaS with usage data

  Built around product usage tracking, health scores and automated plays for subscription businesses. Its HubSpot Marketplace listing shows a Standard plan at $16,000 a year plus per-user fees (prices updated January 2026); GetApp lists $12,000 a year, so ask for a current quote. The HubSpot integration syncs accounts and contacts every 15 minutes by default, and ChurnZero's team handles the initial setup. One reviewer said sync errors are hard to trace.

• 7. Planhat: best for data-heavy mid-market teams

  A customer platform that combines usage, revenue and support data with health scores and account plans. Its HubSpot integration syncs most objects both ways, including custom objects, as long as each record can be linked to a Planhat company. Planhat is priced by customer account rather than per seat, and one analysis of 35 purchases puts the median at about $41,000 a year.

• 8. Gainsight: best for enterprise CS programs

  The most established platform, with health scoring, playbooks, renewal forecasting and customer journey tools across large portfolios. Its HubSpot connector syncs companies, contacts and owners as often as hourly and writes data back through rules. Gainsight quotes; CostBench reports a median of about $50,500 a year across 296 deals, and editions are sized by users and accounts (Essentials includes 10 full users). Plan for a dedicated admin.

• 9. Notion + NoteLinker: best if your CS work already lives in Notion

  Many small CS and client services teams run onboarding plans, QBR notes and account plans in Notion databases. NoteLinker shows each matching row live on the HubSpot contact or deal record, matched by email or deal name, so the account owner sees onboarding status and the latest notes without leaving HubSpot. No health scores or playbooks, and it does not show rows on HubSpot company records. $19 a month for the whole HubSpot account, or $190 a year, with a 14-day trial and no credit card.

Which Customer Success Tool Fits Your Team?

What Customer Success Tools Should Do

Use this as your demo checklist:

Customer Success in HubSpot Without a Separate Platform

HubSpot covers a good part of customer success on its own:

• Customer Success Workspace (Service Hub Professional and Enterprise): a CSM workspace with health scores and at-risk, neutral and healthy groupings.
• Tickets and the help desk for support history on each account.
• Workflows that create tasks when a renewal date gets close or a property changes.

What HubSpot does not hold well is the writing: the onboarding plan, the success criteria agreed at kickoff, the notes from the last QBR. Teams keep those in docs, and the CRM record ends up with a stage and a date. Our guide to Notion for customer success covers how CS teams structure that work in Notion, and the QBR template and customer onboarding checklist are free starting points.

Other Tools Customer Success Teams Use

A CS platform is the hub, but most teams pair it with tools for specific jobs:

Running Customer Success in Notion With HubSpot

Small CS teams often run onboarding and account management in Notion, because a plan there holds the checklist and the writing in one page. The gap is that the account owner in HubSpot never sees it. Here is how teams close it:

1. 1

   Give each Notion row a match column

   Add a contact email column to your onboarding or account notes database, or a deal name column to plans tied to a deal.

2. 2

   Connect Notion and HubSpot

   Install NoteLinker from the HubSpot Marketplace and connect the Notion databases you want to show. Setup takes a couple of minutes.

3. 3

   Open a contact or deal

   Every matching row appears on the record, read live from Notion. Hide a row with one click, or create a new row from the record.

For the handoff that starts all of this, see sales to customer success handoff. If key accounts need a formal program, our guides to key account management software and account management software compare the next tier up, and account planning software covers plan-first tools.

NoteLinker is not a customer success platform: no health scores, playbooks or usage tracking, and no rows on company records. It fits when the CS work already happens in Notion and the problem is that HubSpot cannot see it. See pricing for the current plan.

What are customer success tools?

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Does HubSpot have customer success software?

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Can I run customer success in Notion with HubSpot?