Customer Success Platform Development

Account assignment and portfolio views for CS teams managing 50 to 500 accounts per CSM. Each account view aggregates data from multiple sources into a single screen: health score calculated from configurable metric weights, open tasks, recent activity log, key contacts, contract value, renewal date, and last CSM interaction. Data is pulled directly from Salesforce or HubSpot for CRM context, from Mixpanel or Amplitude for product usage signals, and from Zendesk or Intercom for support ticket history -- so the CSM sees everything relevant to a customer conversation without opening five separate tabs.

Portfolio views aggregate accounts by health status (healthy, at-risk, critical), customer segment, renewal timeline, or ARR tier. A CSM managing 150 accounts can filter to the 12 accounts with a health score below 60 that renew in the next 90 days and prioritize those conversations without manually scanning a spreadsheet. The health score model uses configurable metric weights -- you define which signals matter most: product adoption depth, support ticket volume, NPS response, login frequency, or feature usage breadth. Weights can differ by customer segment so an enterprise account and a self-serve account are not scored the same way.

Territory rebalancing and account reassignment workflows allow CS leadership to redistribute the book of business when a CSM leaves or a team expands, with reassignment history tracked so the incoming CSM knows the account's prior ownership and interaction history. Gainsight and ChurnZero serve as reference platforms for how these portfolio views behave at scale -- the custom build matches that feature set without the per-seat cost or configuration overhead of a commercial platform that was not designed around your specific CS process.

Task management designed for post-sales workflows -- not generic project management adapted to fit. Tasks are linked to accounts, triggered by playbooks or health score changes, and visible in both the account view and the CSM's daily task queue. The workqueue prioritises tasks by a combination of health score urgency and renewal proximity -- so a CSM with 30 open tasks sees the accounts that need attention first, not the accounts that were added to the queue most recently.

Activity logging captures calls, emails, QBRs, EBRs, and escalation interactions against the account timeline so the full history is available to any team member who picks up the account. Each activity type carries structured fields -- call outcome, attendees, next steps, and follow-up date -- rather than a free-text note that means nothing to the next CSM. NPS and CSAT survey responses from tools like Delighted or SurveyMonkey pull into the activity timeline so sentiment data appears alongside operational interactions rather than living in a separate reporting dashboard.

Due dates, priority levels, and completion tracking are built into the CS-specific task model without requiring a Jira board or an Asana project. The task view surfaces overdue items prominently so a CSM starting their day knows immediately which accounts need action before reviewing the rest of the queue. CS managers see task completion rates across the team in the performance dashboard without requiring each CSM to submit a status update.

Playbook templates for the standard CS interventions -- onboarding kick-off, first 30-day check-in, QBR scheduling, at-risk outreach, renewal conversation, and expansion discovery. Playbooks generate task sequences automatically when triggered by account events -- a new customer signing triggers the onboarding playbook, a health score drop below a configured threshold triggers the at-risk playbook and can initiate an automated email sequence to the customer before the CSM makes direct contact.

The automation layer handles the low-touch interventions so CSM time is reserved for conversations that require human judgment. When a health score drops into the at-risk band, the system can send a templated check-in email, create a CSM task to follow up within 48 hours, and notify the CS manager -- all without any manual trigger. The email sequence is configured per customer segment so a self-serve customer receives a different automated touchpoint than an enterprise account where an unplanned automated email would feel out of place.

QBR preparation automation generates an account summary before each quarterly review -- pulling together product usage trends from Amplitude or Segment, support ticket volume from Zendesk or Intercom, billing status from Stripe or Chargebee, and recent NPS responses -- so the CSM has a pre-built review document rather than spending two hours compiling data from separate tools. Execution tracking shows CS managers which playbook steps have been completed and which are overdue across the entire team. Playbook templates are configurable per segment, plan tier, or account ARR band.

Structured escalation workflow for accounts requiring executive or technical intervention beyond the assigned CSM's authority. Escalation creation captures the issue type, the business impact, the customer's stated urgency, and the requested resolution outcome. Routing rules assign escalations to the correct internal owner -- CS manager, account executive, support lead, or product team -- based on issue type and account tier so a billing dispute routes differently from a critical product defect affecting an enterprise customer's core workflow.

Status tracking and resolution documentation are kept in the account record so every person involved in the escalation can see the current status without sending a Slack message to the CSM. Escalation timelines record when the issue was raised, when each owner responded, and when resolution was confirmed -- providing the accountability record that CS leadership needs when reviewing escalation handling quality.

The escalation dashboard shows open escalations by type, owner, account tier, and days open so CS managers can identify which escalations are overdue and which internal owners have the highest outstanding load. Resolved escalations remain visible in the account history so the next CSM who reviews the account understands the relationship context. Escalations closed in the platform produce a resolution summary automatically stored against the account record -- removing the Slack thread that nobody can find six months later.

Manager dashboards showing task completion rates, playbook execution rates, account health distribution across risk tiers, and activity volume across the CS team -- updated in real time from live platform data rather than assembled from weekly status reports. Individual CSM scorecards show accounts managed, at-risk account count, overdue task count, playbook completion rate, escalation volume, and last-touch recency across the portfolio so a CS manager can identify which CSMs need support before an at-risk account becomes a churn event.

Health trend analysis tracks how the portfolio's health distribution shifts week over week -- what percentage of the book moved from healthy to at-risk, what percentage recovered from at-risk to healthy, and which specific accounts crossed threshold in either direction over the last 30 days. This trend view is more useful than a point-in-time snapshot because it shows whether the CS team's interventions are working across the portfolio, not just for the accounts being discussed in the weekly team meeting.

Reporting for CS leadership covers Gross Revenue Retention (GRR) and Net Revenue Retention (NRR) trends by cohort and segment, churn volume and rate by customer tier, expansion pipeline by account, and renewal forecast accuracy. All reports are generated from live platform data with configurable date ranges. Inbound NPS and CSAT scores from Delighted or SurveyMonkey aggregate into the analytics layer alongside operational metrics so customer sentiment is visible alongside task completion and health score trends.

Bidirectional integration with Salesforce or HubSpot for contact records, opportunity data, deal context, and renewal pipeline. The CS platform reads CRM data to populate account context and writes back CSM activities, updated health scores, and renewal status so the CRM remains the single source of record for the commercial team without requiring manual data entry in two systems. Contact changes made in Salesforce propagate to the CS platform automatically so CSMs are never working from stale contact information.

Product usage data integration with Segment, Amplitude, or Mixpanel surfaces engagement signals directly in the CS workflow. Feature adoption rates, session frequency, key workflow completion events, and usage volume metrics feed the health score model and appear in the account view without requiring the CSM to open a separate analytics tool. Segment event streams are the most common integration source when product analytics has not yet been standardised -- Amplitude and Mixpanel provide pre-built API connectors for common CS platform integrations.

Support ticket integration with Zendesk or Intercom surfaces open ticket count, average resolution time, recent ticket subjects, and ticket sentiment on the account view. A CSM preparing for a customer call can see the last three support tickets and their resolution status without switching to the helpdesk interface. Billing data integration with Stripe or Chargebee makes invoice status, payment history, and MRR visible in the account record so a CSM discussing renewal has the full commercial picture without asking finance for a report. The integration architecture is scoped during discovery based on what your stack exposes and where the authoritative data for each signal lives.