Top 20 Alternatives to Zendesk Sunshine in Customer Success Software

Zendesk Sunshine is a flexible, open‑CRM platform that lets you build custom customer experiences. Looking for other customer‑success solutions that can help you drive adoption, reduce churn, and deliver personalized support? Below are 20 popular alternatives.

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Top Competitors to Consider

Industry‑leading customer success platform offering health scores, playbooks, and automated workflows to proactively manage churn.

#3 Totango

Modular customer success suite with real‑time health monitoring, journey orchestration, and AI‑driven insights.

Customer success automation tool focused on real‑time engagement, health scoring, and targeted campaigns to reduce churn.

Simple, SaaS‑first platform for managing customer health, renewals, and expansion opportunities.

#6 Planhat

Customer success platform with robust analytics, health scoring, and collaborative playbooks for B2B SaaS teams.

#7 Custify

AI‑powered customer success solution that tracks usage, predicts churn, and automates outreach.

#8 Natero

Data‑driven customer success platform offering predictive health scores, segmentation, and automated workflows.

Customer success suite with journey mapping, health scoring, and integration‑centric architecture.

#10 Freshdesk

Help‑desk software with built‑in customer success features like ticket automation, satisfaction surveys, and AI‑assisted routing.

#11 Intercom

Conversational platform combining live chat, bots, and product tours to drive onboarding and retention.

Service‑focused CRM offering ticketing, knowledge base, customer feedback, and automation tools.

#13 Zoho Desk

Multi‑channel help‑desk with AI‑driven ticket classification and built‑in customer satisfaction analytics.

Email‑centric help‑desk with shared inboxes, customer timelines, and simple reporting for small‑to‑mid teams.

#15 Kayako

Unified inbox platform that merges live chat, email, and social messages with customer journey insights.

#16 Front

Collaborative inbox that combines email, chat, and social channels with automation and analytics.

#17 LiveAgent

Help‑desk with real‑time chat, ticketing, and a built‑in knowledge base, plus customer satisfaction tracking.

#18 Groove

Simple help‑desk for SaaS businesses, offering ticketing, knowledge base, and basic customer health metrics.

#19 Kustomer

CRM‑native support platform that provides a 360° view of each customer with AI‑driven case routing.

#20 Sprinklr

Unified CX platform covering social, messaging, and support with advanced analytics for customer success teams.

#21 Gladly

Customer‑first service platform that merges voice, chat, email, and social into a single timeline for agents.