Free and open first
Best Customer Service - Enterprise Software in 2026
Customer service software for enterprises lets organizations manage customer conversations and support tasks. This list is for people comparing tools for a business service operation.
- 27 apps
- Research read 28 Sept 2026
- How the order is worked out
- 1
Zammad
Free plan Open source APILinuxMac+3Zammad combines ticket management, automation, and a knowledge base, with hosted and self-hosted options.
- 2
- 3
Hiver
Free plan APIHiver combines shared inbox features with support tools such as SLA management and ticket automation. Compare the annual plan limits with your team's needs before moving beyond the free plan.
- 4
Amazon Connect
Free trial AndroidAPIiPhone+1Amazon Connect Customer combines automated customer interactions, agent tools, and analytics across multiple channels.
- 5
- 6
- 7
Genesys Cloud CX
by Genesys Cloud CXFree trial AndroidAPIiPhone+4Genesys Cloud CX offers multiple contact-center tiers, with capabilities varying from voice services to broader omnichannel and workforce features.
- 8
- 9
- 10
Avaya Experience Platform
by Avaya Experience PlatformPaid APISelf-hostedWebChoose Avaya Experience Platform if your organization needs enterprise contact center orchestration across channels, data, AI, and workflows.
- 11
- 12
- 13
Twilio Flex
by Twilio FlexFree trial APISelf-hostedWebTwilio Flex combines multichannel agent work, routing, analytics, and extensibility for contact centers.
- 14
eGain Conversation Hub
by eGain Conversation HubPaid APIWebConversation Hub combines digital and phone interactions with agent assistance, automation, and several channel-specific tools.
- 15
Oracle Service
Paid AndroidAPIiPhone+15.7 Visit site - 16
- 17
- 18
- 19
- 20
- 21
- 22
Salesforce Service Cloud
Paid APIService Cloud lists a broad set of service and case capabilities, with plan features ranging from case management to chat, knowledge, and workflow tools.
- 23
Sprinklr Service
by Sprinklr ServicePaid APIWebSprinklr Service combines cross-channel contact center tools, AI assistance and configurable routing in an enterprise platform. Prospective customers need to request pricing and a demo to evaluate it.
- 24
- 25
Talkdesk CX Cloud
Paid WebTalkdesk CX Cloud covers voice and digital contact center needs, with different feature sets across three editions.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
Review free-plan terms, starting paid prices, trial availability, deployment, support channels, SLA management, knowledge bases, AI automation, voice functions, and agent allowances. When code access is important, examine the open-source licence and verify support for api, web, ios, android, macos, or windows before selecting a tool.
Questions
Do these customer service tools have free plans?
Check whether the product you are considering includes a free plan, and review its terms.
Can I try a tool before paying?
Check whether the product provides a free trial. Review the trial period and any usage limits before starting.
Which platforms can these tools run on?
The list includes tools for api, web, ios, android, macos, and windows platforms.
What features are compared?
Listed comparison points are free plan, paid from, deployment, support channels, SLA management, knowledge base, AI automation, voice support, and included agents.
Is open-source code available?
Check whether the tool you want to use provides open-source code, then review its licence.
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