Replacement · Customer support · AI-native
Real-time AI for contact-center agents — coaching and automation on the floor.
#28 of 30 in Customer supportBaseline Sep 22, 2026. The arrow shows when this rank moves.
What this page answers
This page is Afterstack’s Cresta briefing for teams picking Customer support or leaving a stack they already pay for. Cresta is listed as a replacement for Zendesk. Real-time AI for contact-center agents — coaching and automation on the floor. Editorial attributes below feed the quiz; affiliate status does not.
Cresta is contact-center AI: real-time guidance, quality, and automation for voice-heavy teams. It is not a Zendesk alternative. It is the AI-native crop for the contact center incumbents (Genesys, NICE, and the like) when the job is the floor, not the ticket.
Replaces
Outbound links use /go/cresta. Disclosure
No vendor-submitted or Afterstack-hosted product media on this briefing yet. Afterstack does not scrape third-party screenshots or reviews. Affiliates and claimed profiles never change a quiz rank.
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Leave a reviewEditorial fit notes from the Afterstack briefing — not a marketplace persona pack, and not a rank.
Catalog flags from the Afterstack briefing. Afterstack does not invent certifications.
Integrations
Compliance
How each catalog product sits on an Afterstack leave path — replacing an incumbent stack, or working beside an AI-native one. Editorial flags only. This module does not change a category rank.
Replaces the incumbent stack
Cresta is in the AI-native crop for Customer support. On an Afterstack leave path it is a product you move to, in place of the incumbent system — not an assistant bolted on beside it.
The published fit score is 0–100: achieved weights divided by the most these answers can award. 100 is a perfect match. Hard filters run first. Soft scoring uses these editorial 1–10 attributes. Affiliate status is not in the table.
Forbidden in the ranker: affiliateProgram, affiliateUrl, migrationDifficulty, media, sources. Full methodology.
Weighted when you say AI matters; under 7 is a hard filter if AI is a dealbreaker.
Weighted on aggressive timelines (week / month).
Weighted when you want simple configuration.
Weighted when you need deep objects or a platform.
Weighted on advanced / enterprise reporting answers.
Soft score plus Gmail/Outlook hard filters.
Weighted on tight budget answers.
Shown here for cutover honesty. Not a quiz weight.
Catalog attribute; not a primary quiz lever today.
Catalog attribute; not a primary quiz lever today.
Weighted on relationship-intelligence jobs (CRM), talent matching (Recruiting), ABM (Marketing), and enablement adjacency (Knowledge).
Weighted on outbound jobs (CRM, Sales engagement), candidate sourcing (Recruiting), ABM (Marketing), and enablement (Knowledge).
Cutover complexity is editorial (S / M / L). It is not a scoring input — the quiz scorer will throw if this field leaks into rank payloads.
Complexity
L
Large
High-complexity. A Migration Agent plan plus a specialist is the usual path — specialists never change software ranks.
Matched to Zendesk → Cresta by partner focus stacks and product tags. These firms are migration specialists — they never enter a software quiz rank. How matching works.
Migration specialist
project · unclaimed
Enterprise app consultancy for CRM and customer-experience cutovers that need a system integrator, not a checklist.
Leaving Zendesk · Support stack · Support transformation focus
Migration · Crm Implementation · Support Transformation
Migration specialist
Custom pricing · unclaimed
Digital consultancy for CRM, commerce, and customer-platform migrations when the map includes more than one system of record.
Leaving Zendesk · Support stack · Support transformation focus
Migration · Crm Implementation · Support Transformation
Migration specialist
Custom pricing · unclaimed
Migration and adoption partner for teams whose switch is too complex for a DIY cutover — CRM, data, and AI programs.
Leaving Zendesk · Support stack
Migration · Ai Adoption · Crm Implementation
Migration specialist
Custom pricing · unclaimed
Global systems integrator for SAP, Salesforce, and Dynamics cutovers that are programs, not a CSV. Escalation when the Migration Agent plan is enterprise-shaped.
Support stack
Migration · Crm Implementation · Ai Adoption
Voice contact centers; Real-time agent coaching; Enterprise CX operations. Not for: Chat-only SaaS inboxes; A helpdesk replacement; Self-host.
Custom pricing. Enterprise contact-center AI; confirm packaging with the vendor. List prices go stale; confirm on the vendor's site.
Real-time agent AI Constraints: Heavy implementation. Software quiz rankings ignore whether we get paid.
8/10 on our AI-native attribute. It has an AI assistant flag in the catalog. A 7+ is required if you mark AI as a dealbreaker in the quiz.
No published answers on this briefing yet. Questions you send stay in the log until editorial review.
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