Customer success tools are software that help teams onboard customers, track product adoption and account health, and act before customers churn. The core category is the customer success platform (CSP), such as Gainsight, ChurnZero, Planhat, Totango, and Vitally, supported by AI agents, product-adoption, survey, and call-intelligence tools.
The 12 best customer success tools at a glance
| Tool | Best for | Category | Standout feature | AI capabilities | Starting price |
|---|---|---|---|---|---|
| Gainsight | Enterprise CS teams | Customer success platform | Health scoring and playbooks across large books of business | Staircase AI, Gainsight AI | Custom (see vendor site) |
| ChurnZero | Mid-market SaaS | Customer success platform | Real-time health scores with in-app plays | AI agents and CSM assistants | Custom (see vendor site) |
| Planhat | Data visibility | Customer success platform | Flexible data model and dashboards | AI summaries and insights | Custom (see vendor site) |
| Totango | Modular, customer-led growth | Customer success platform | SuccessBLOCs (prebuilt journey modules) | AI insights | Pricing on request (see vendor site) |
| Vitally | Product-led B2B SaaS | Customer success platform | Product-usage-driven health and automation | AI summaries | Custom (see vendor site) |
| Custify | B2B SaaS on a budget | Customer success platform | Fast setup with automation playbooks | AI assistance | Pricing on request (see vendor site) |
| ClientSuccess | Startups and small teams | Customer success platform | Simple, CSM-first workflow | AI summaries | Pricing on request (see vendor site) |
| HubSpot Service Hub | Teams on HubSpot CRM | CRM-native service and success | Unified CRM record and health scores | Breeze AI | Free tier; paid tiers on vendor site |
| Fin for Success (our product) | Scaled and digital customer success | AI agent | Proactively engages every customer with tailored onboarding and adoption guidance | Fully AI-driven, directed by your team | See current pricing at fin.ai |
| UserGuiding (or Pendo, Appcues) | In-app onboarding and adoption | Product adoption | No-code product tours and checklists | AI content assistance | Pricing on request (see vendor site) |
| InMoment (or Qualtrics) | Voice of the customer and surveys | Surveys and VoC | Multichannel feedback with text analytics | AI text and sentiment analysis | Custom (see vendor site) |
| OnRamp (or Rocketlane) | Onboarding project management | Onboarding | Shared customer-facing onboarding plans | AI task assistance | Pricing on request (see vendor site) |
Pricing changes often. Confirm it on each vendor's site before you buy.
What are customer success tools?
Customer success tools are software that help a company keep the customers it has already won. They collect signals about each account, from product usage and support tickets to survey responses and contract dates, and turn them into actions: a check-in from a customer success manager (CSM), an automated onboarding sequence, or an early renewal conversation.
Customer success software differs from a CRM by the lifecycle stage it serves: a CRM tracks the relationship up to the sale and the renewal transaction, while a customer success platform tracks adoption, health, and risk in between. For where this work fits, see customer success strategy.
Types of customer success tools
Most teams end up with a small stack rather than a single product. These are the categories you will see most often.
| Category | What it does | Example tools | When you need it |
|---|---|---|---|
| Customer success platform (CSP) | System of record for accounts: health scores, renewal forecasting, playbooks, and CSM task management | Gainsight, ChurnZero, Planhat, Totango, Vitally, Custify, ClientSuccess | You have named CSMs managing a book of business and need one view of account health |
| AI agents for customer success | System of action: proactively engages customers, runs onboarding, and drives adoption at scale | Fin for Success | You have more customers than CSMs can reach, or a self-serve segment with no assigned owner |
| Product adoption and onboarding | In-app tours, checklists, and announcements that guide users inside the product | UserGuiding, Pendo, Appcues | Users drop off before reaching value, or you ship features that go unnoticed |
| Surveys and voice of the customer (VoC) | Collects NPS, CSAT, and open-text feedback, then analyzes themes | InMoment, Qualtrics | You need a measured read on sentiment beyond usage data |
| Call intelligence | Records and analyzes customer calls for risk signals, competitor mentions, and coaching | Gong, Chorus | Your CS motion is heavily meeting-based and you want to capture what is said |
| Communication and helpdesk | Where customers ask questions and your team answers them, across chat, email, and phone | Intercom, Freshdesk, HubSpot, Salesforce | Every team needs one; the question is whether its data feeds your CSP |
If you are also evaluating the support side of the stack, best customer experience software covers the tools customers interact with directly.
The 12 best customer success tools
Each entry opens with a one-line verdict, then covers key features, AI capabilities, pricing, pros and cons, and who should shortlist it. Most CSPs quote custom pricing based on CSM seats and customer count.
1. Gainsight: best for enterprise
Verdict: Gainsight is the most widely adopted customer success platform for enterprise teams with large, segmented books of business and the resources to configure it properly.
Key features: Health scores built from usage, support, survey, and financial data. Playbooks (Cockpit) that assign calls to action to CSMs. Journey Orchestrator for lifecycle emails and surveys. Renewal Center for forecasting. Gainsight also sells adjacent products for product analytics, community, and education.
AI: Gainsight acquired Staircase AI, which reads customer communications for sentiment and risk signals, and has added AI-generated summaries, meeting prep, and recommended actions across the platform.
Pricing: Custom. See vendor site.
Pros: Depth of configuration, mature integrations with Salesforce and data warehouses, and a large practitioner community.
Cons: Implementation takes months and a dedicated admin. The cost rules it out for most teams under a few hundred accounts.
Choose it if: you run a multi-tier CS organization and need a system of record that will not run out of road.
2. ChurnZero: best for mid-market
Verdict: ChurnZero gives mid-market SaaS teams enterprise-style health scoring and automation with a faster path to value.
Key features: Real-time health scores, segmentation, journeys that automate onboarding and renewal tasks, and in-app plays (announcements, walkthroughs, and surveys delivered inside your product). Its Command Center gives CSMs a daily list of accounts and tasks that need attention.
AI: ChurnZero has added AI agents and a CSM assistant that draft emails, summarize account history, and suggest next steps.
Pricing: Custom. See vendor site.
Pros: Strong automation, usage tracking that works without a separate product analytics tool, and responsive support.
Cons: Reporting is less flexible than Planhat's, and the in-app messaging overlaps with dedicated adoption tools you may already pay for.
Choose it if: you have five to fifty CSMs and want health scoring and automation in one product.
3. Planhat: best for data visibility
Verdict: Planhat suits teams that want to model their customer data their own way and build dashboards on top of it.
Key features: A flexible data model with custom objects (sites, licenses, projects) under each account, revenue and renewal tracking, customer portals, and a dashboard builder many teams use for executive reporting.
AI: AI-generated account summaries and insights, with more automation arriving across the product.
Pricing: Custom. See vendor site.
Pros: Handles complex account hierarchies well and doubles as a revenue tool for CS-led expansion.
Cons: Flexibility means more setup decisions and someone comfortable with data modeling.
Choose it if: your account structure does not fit a simple parent-child model, or your leadership wants CS data in a single reporting view.
4. Totango: best for modular, customer-led growth
Verdict: Totango is built around prebuilt journey modules, which makes it the quickest CSP to stand up for a specific goal such as onboarding or renewal.
Key features: SuccessBLOCs are templated modules, each with its own goals, segments, workflows, and dashboards, that you can switch on one at a time. Campaign automation and a customer portal round out the feature set. Totango and Catalyst combined in 2024, bringing Catalyst's CSM-friendly interface into the Totango lineup.
AI: AI insights and summaries across accounts.
Pricing: Pricing on request. See vendor site.
Pros: Fast time to value for a single use case, and a modular model that lets you grow without a full re-implementation.
Cons: Deep customization beyond the modules can be limiting, and the merger means some features are still being consolidated.
Choose it if: you want to start with one lifecycle stage and expand later.
5. Vitally: best for product-led B2B SaaS
Verdict: Vitally fits product-led companies whose success motion runs on usage data and lightweight automation.
Key features: Health scores driven by product events, account and user-level dashboards, docs and project boards for shared success plans, and automation (Playbooks) that triggers tasks and messages when usage changes.
AI: AI summaries of account activity and meeting notes.
Pricing: Custom. See vendor site.
Pros: Clean interface, fast implementation, and a strong fit for PLG companies with many small accounts.
Cons: Fewer enterprise controls than Gainsight, and less suited to high-touch, meeting-heavy motions.
Choose it if: your product analytics tell you more about account health than your CSMs' notes do.
6. Custify: best for B2B SaaS on a budget
Verdict: Custify delivers the core CSP feature set at a price point that smaller SaaS companies can justify.
Key features: Customer 360 views, health scores, automated playbooks, task management, and a concierge onboarding service that configures the platform with you.
AI: AI assistance for summaries and recommendations.
Pricing: Pricing on request. See vendor site.
Pros: Straightforward setup, hands-on onboarding, and good value for teams with one to ten CSMs.
Cons: Reporting and segmentation are simpler than the enterprise platforms, and the integration list is shorter.
Choose it if: you want a dedicated CSP and Gainsight or ChurnZero is more than you need.
7. ClientSuccess: best for startups
Verdict: ClientSuccess is a CSM-first tool for small teams that want structure without a heavy implementation.
Key features: Account health (SuccessScore), renewal and churn tracking, success plans, and a simple interface that CSMs adopt quickly.
AI: AI summaries and drafting assistance.
Pricing: Pricing on request. See vendor site.
Pros: Easy to learn, affordable for small teams, and focused on the day-to-day CSM workflow.
Cons: Limited automation and data modeling compared with the platforms above.
Choose it if: you are building your first CS function and need a shared view of accounts more than you need automation.
8. HubSpot Service Hub: best if you run on HubSpot CRM
Verdict: If your sales and marketing teams already live in HubSpot, Service Hub gives your success team health scores and workflows on the same customer record.
Key features: Customer Success Workspace with health scores, a helpdesk and ticketing, knowledge base, surveys, and shared workflows across the HubSpot platform.
AI: Breeze AI for drafting, summarizing, and agent assistance.
Pricing: Free tier; paid tiers on vendor site.
Pros: One record for the whole customer lifecycle, strong reporting across teams, and no integration work if you already use HubSpot.
Cons: Health scoring and playbooks are less mature than a dedicated CSP, and costs rise quickly as you add seats and hubs.
Choose it if: your CRM is HubSpot and your success motion is still simple enough to run inside it.
9. Fin for Success: best AI agent for scaled customer success
Verdict: Fin for Success is an AI agent that does proactive customer success work, so every customer gets onboarding and adoption guidance, including the long tail of accounts with no assigned CSM.
Disclosure: Fin for Success is our product, built by Fin, the company behind Fin AI Agent and the Intercom helpdesk.
Key features: You define the outcome, such as completing onboarding or adopting a feature, and Fin works toward it over days, weeks, or months, adjusting as the customer progresses or gets stuck. Fin identifies customers who need help and starts the conversation. It builds a tailored onboarding plan for each customer and recommends features a customer has not tried. Operator turns your strategy into instructions your team can review, edit, and test before going live. Connected tools such as your CRM and data warehouse show Fin where each customer is.
How it pairs with a CSP: Fin for Success does not replace health scoring, renewal forecasting, or book-of-business management in Gainsight, ChurnZero, Planhat, or Vitally. It acts on the customers those systems surface, and on the customers they never reach.
Pricing: Fin for Success is currently offered through early access. Fin AI Agent is priced per outcome, at $0.99 per outcome as of October 2026, charged at most once per conversation with no charge for unsuccessful attempts. See current pricing at fin.ai/pricing.
Pros: Reaches every customer, not the top tier alone, and your team manages it without engineers.
Cons: Not a system of record, so you still need a CSP or CRM for health and renewals.
Choose it if: your customer base has outgrown the number of people you can hire to look after it.
10. UserGuiding (or Pendo, Appcues): best for in-app onboarding and adoption
Verdict: Product adoption tools guide users inside your product, which is where most onboarding drop-off actually happens.
Key features: No-code product tours, checklists, tooltips, resource centers, and in-app surveys. Pendo adds product analytics; Appcues focuses on onboarding flows.
AI: AI-assisted content creation and, in Pendo's case, analytics summaries.
Pricing: Pricing on request. See vendor site.
Pros: Visible impact on activation, quick to deploy, and measurable per flow.
Cons: They show what users do in-product, not account health, so they work best feeding a CSP or AI agent.
Choose it if: your activation metrics lag and you want to fix the first-week experience.
11. InMoment (or Qualtrics): best for VoC and surveys
Verdict: Voice-of-the-customer tools give you a measured read on sentiment that usage data alone cannot provide.
Key features: NPS, CSAT, and CES surveys across email, in-app, and web, with text analytics that groups open-ended feedback into themes. Qualtrics adds enterprise experience management across customer, employee, and brand research.
AI: AI-driven text and sentiment analysis, and AI summaries of feedback themes.
Pricing: Custom. See vendor site.
Pros: Rigorous survey methodology and closed-loop workflows that route detractors to your team.
Cons: Survey fatigue, and a high price if feedback is your only use case.
Choose it if: you need to quantify customer sentiment for leadership or tie it to retention.
12. OnRamp (or Rocketlane): best for onboarding project management
Verdict: Onboarding project tools turn implementation into a shared, trackable plan your customer can see.
Key features: Customer-facing onboarding portals, templated project plans, shared task assignments, and status reporting.
AI: AI task assistance and summaries.
Pricing: Pricing on request. See vendor site.
Pros: Reduces the back-and-forth of spreadsheet onboarding and shows customers progress in real time.
Cons: Only relevant if onboarding is a multi-week project with many stakeholders.
Choose it if: your implementations take weeks and involve more than one person on each side.
How to choose customer success software
The right tool depends less on feature lists and more on five practical questions. Work through them before you book demos.
| Criterion | What to ask | Why it matters |
|---|---|---|
| Team size and model | How many CSMs do you have, and how many customers does each one own? | A team of three does not need Gainsight; a team of fifty will outgrow a startup tool |
| Data sources | Where does your account data live today: CRM, product analytics, support, billing? | A CSP is only as good as the data you can feed it; check native integrations first |
| AI features | Does the tool summarize, recommend, and act, or only report? | AI that drafts emails saves minutes; AI that engages customers saves headcount |
| Pricing model | Per seat, per account, usage-based, or custom? | Per-seat pricing penalizes teams that want every CSM in the tool; per-outcome pricing scales with results |
| Time to value | How long until your team is working in it daily? | Enterprise implementations run three to six months; lightweight tools take weeks |
Two more points are easy to miss. Decide who will own the tool, because a CSP without an admin becomes a stale dashboard within a year. And agree on the customer success metrics you want to move before you buy. For how these tools fit into your processes and systems, see customer success operations.
Customer success tools vs customer service tools
Customer service tools handle the questions customers bring to you: a helpdesk such as Intercom manages conversations across chat, email, and phone, and an AI agent resolves the routine ones. Customer success tools handle the work you bring to customers: onboarding, adoption, and renewal. The best stacks connect the two so a spike in support tickets lowers a health score and a stalled onboarding triggers a proactive message. For a fuller comparison, read customer success vs customer support.
How AI is changing customer success tools
The customer success platform is the system of record: it knows each account's health score, renewal date, and open playbooks. What it cannot do is talk to customers, which is why most companies give named CSMs to their largest accounts and leave the rest to email campaigns.
An AI agent is a system of action. It can hold a conversation with every customer, including the thousands of accounts no CSM will ever call, and work toward an outcome over time. The CSP decides which customers matter and why; the AI agent does the reaching out, so digital or scaled customer success becomes a two-way conversation instead of a newsletter.
Which stack fits your team
| Team size | Typical stack | What the AI agent does |
|---|---|---|
| Startup (under 500 customers) | Helpdesk with AI agent, product tours | Onboards every new customer and answers adoption questions, replacing the first CSM hire |
| Mid-market | CSP, AI agent, surveys | Runs onboarding and adoption for the long tail while CSMs focus on the accounts the CSP flags |
| Enterprise | CSP, call intelligence, AI agent, data warehouse | Engages the digital segment, surfaces expansion signals, and feeds outcomes back to the CSP |
What to measure when an AI agent does success work
The metrics shift from activity to outcome. Track onboarding completion rate (how many new customers finish setup, and how quickly), feature adoption (how many customers the agent guided into a feature kept using it), and expansion signals surfaced (how many conversations identified a need sales could act on). Watch handoff rate too: a good AI agent brings a human in with the full context attached, so the handoff count tells you where your content or configuration needs work.
Customer success tools FAQ
What are customer success tools?
Customer success tools are software that help companies retain and grow existing customers. They collect signals such as product usage, support activity, and survey responses, score account health, and trigger actions like onboarding sequences, CSM tasks, or renewal outreach. The core category is the customer success platform, supported by adoption, survey, call-intelligence, and AI agent tools.
What is the difference between a customer success platform and a CRM?
A CRM tracks the sales relationship: contacts, deals, and the renewal transaction. A customer success platform tracks what happens between those points: adoption, health, risk, and the work your team does to improve them. Most CSPs sync with the CRM so sales and success see the same account, but they serve different workflows and users.
What are the best free customer success tools?
HubSpot Service Hub offers a free tier with basic ticketing and contact management, and most product adoption and survey tools have free plans for small volumes. Dedicated customer success platforms rarely offer a free tier because they are priced on CSM seats and customer count. For very small teams, a CRM view often works until you pass a few hundred accounts.
What tools do customer success managers use?
A typical CSM works in a customer success platform for account health and tasks, a CRM for contracts and contacts, a helpdesk for support history, a product analytics tool for usage, and a meeting and call tool for customer conversations. Increasingly, CSMs also direct an AI agent that handles onboarding and adoption for the accounts they cannot reach personally.
How is AI used in customer success?
AI in customer success works at two levels. Inside CSPs, it summarizes account history, flags risk from emails and calls, and drafts outreach. As a standalone AI agent, such as Fin for Success, it engages customers directly: identifying who needs help, building tailored onboarding plans, recommending features, and working toward outcomes over time. The first saves CSMs time; the second extends success to every customer.
Do I need a customer success platform if I already have a helpdesk?
Not necessarily. A helpdesk such as Intercom manages the questions customers bring to you, and with Fin AI Agent it can also run proactive onboarding and adoption. You need a CSP when named CSMs manage a book of business and need health scoring, renewal forecasting, and playbooks in one system of record. Many mid-market teams run both, connected.
See what Fin for Success can do for your customers
Fin for Success proactively onboards, engages, and drives adoption for every customer, and pairs with the CSP you already use.