Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 CannyCentralizes customer feedback from every channel, ties it to revenue, and shows you what to build next | ReviewsNone yetWrite one for Canny | Lowest paid planSee plans | Free planYes | Free trialYes | Public APIYes | Runs onChrome extension | Main features
|
 ChatwootAI-powered, open-source customer support for live chat, email, WhatsApp, and social. | ReviewsNone yetWrite one for Chatwoot | Lowest paid plan$19per agent per monthStartups, as of October 28, 2026 | Free planYes | Free trial15 days | Public APIYes | ||
 CrispThe AI customer support platform, built for every company | ReviewsNone yetWrite one for Crisp | Lowest paid plan$45per workspace per monthMini, as of October 20, 2026 | Free planYes | Free trial14 days | Public APIYes | ||
 EnterpretEnterpret is the customer context layer for AI-native product teams. | ReviewsNone yetWrite one for Enterpret | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 FeaturebaseSupport your customers with AI, collect feedback, and announce product updates - all with one tool | ReviewsNone yetWrite one for Featurebase | Lowest paid plan$29per seat per month, billed yearly, plus $0.49 per AI resolutionGrowth, as of October 20, 2026 | Free planYes | Free trial10 days | Public APIYes | ||
 FeedBearGive users a central hub to share feedback, engage in discussions, and stay updated on changes to your app | ReviewsNone yetWrite one for FeedBear | Lowest paid plan$19per month, billed monthlyLite, as of October 23, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 FiderGive your customers a place to submit feedback, create feature requests, and vote on your product direction | ReviewsNone yetWrite one for Fider | Lowest paid planNot confirmed | Free planYes | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 FreshdeskReady-to-use AI, people, and workflows together, with a guided path to AI adoption | ReviewsNone yetWrite one for Freshdesk | Lowest paid plan$19per agent per month, billed annuallyGrowth, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 FrillThe all-in-one customer feedback tool for product teams | ReviewsNone yetWrite one for Frill | Lowest paid plan$25per monthStartup, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | Runs on | |
 FrontAll your teams. All your AI agents. One place to run customer work, together | ReviewsNone yetWrite one for Front | Lowest paid plan$25per seat per month, billed annually, up to 10 seatsStarter, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 GladlyGladly keeps a lifelong customer record across all channels, AI, and human agents. | ReviewsNone yetWrite one for Gladly | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 GorgiasBring your support team, customer data, workflows, and AI Agent together in one platform | ReviewsNone yetWrite one for Gorgias | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 HappyFoxYour help desk for proactive support. Resolve faster and stay ahead of service goals | ReviewsNone yetWrite one for HappyFox | Lowest paid plan$24per agent per month, billed annuallyBasic, as of October 23, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 Help ScoutWhere support teams turn conversations into resolutions | ReviewsNone yetWrite one for Help Scout | Lowest paid plan$25per user per month, billed annuallyStandard, as of October 20, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 HiverThe agentic customer service platform built for complex support | ReviewsNone yetWrite one for Hiver | Lowest paid plan$25per user per month, billed annuallyGrowth, as of October 23, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb, iOS, Android | |
 IntercomA complete system for AI and human customer service | ReviewsNone yetWrite one for Intercom | Lowest paid plan$0.99per Fin outcome, no seats requiredFin AI Agent, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
| Jira Service ManagementUnite teams on a single AI-powered platform to deliver service at scale. | ReviewsNone yetWrite one for Jira Service Management | Lowest paid plan$21.50per agent per monthStandard, as of October 29, 2026 | Free planYes | Free trial14 days | Public APIYes | ||
 NoltManage feedback from idea to release | ReviewsNone yetWrite one for Nolt | Lowest paid plan$29per month, billed annuallyEssential, as of October 20, 2026 | Free planNot confirmed | Free trial10 days | Public APIYes | Runs on | |
 PlainPlain is the AI support stack built for B2B teams. | ReviewsNone yetWrite one for Plain | Lowest paid plan$45Foundation, as of October 28, 2026 | Free planNot confirmed | Free trial7 days | Public APIYes | Runs on | |
 ProductboardAgentic product management, built for product teams | ReviewsNone yetWrite one for Productboard | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 Re:amazeUnified customer service, chat, and helpdesk platform with built-in AI. | ReviewsNone yetWrite one for Re:amaze | Lowest paid plan$29per team member per monthBasic, as of October 28, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 SleekplanThe feedback platform on autopilot | ReviewsNone yetWrite one for Sleekplan | Lowest paid plan$13per month, billed yearlyStarter, as of October 20, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs on | |
 SprigEnterprise surveys powered by agents. | ReviewsNone yetWrite one for Sprig | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb, iOS, Android | Main features |
 UpvotyTurn user feedback into product growth | ReviewsNone yetWrite one for Upvoty | Lowest paid plan$15per month, billed monthlyPower, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | Runs on | |
 UserbackOne place for your product team to capture, understand, and act on what users are telling you. | ReviewsNone yetWrite one for Userback | Lowest paid plan$29per month, billed annuallyTeam, as of October 28, 2026 | Free planYes | Free trialYes | Public APIYes | ||
 UsersnapUsersnap is the product evidence platform for enterprise product teams. | ReviewsNone yetWrite one for Usersnap | Lowest paid plan€39per monthStarter, as of October 28, 2026 | Free planNot confirmed | Free trialYes | Public APIYes | ||
 UserVoiceEnterprise customer intelligence platform, powered by AI | ReviewsNone yetWrite one for UserVoice | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onChrome extension | Main features |
 ZammadPowerful helpdesk software that's never overwhelming. | ReviewsNone yetWrite one for Zammad | Lowest paid planSee plans | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb | Main features |
 ZendeskAI-powered customer service platform with AI agents built to improve with every resolution | ReviewsNone yetWrite one for Zendesk | Lowest paid plan$19per agent per month, billed annuallySupport Team, as of October 20, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 Zoho DeskAI help desk software made human-simple | ReviewsNone yetWrite one for Zoho Desk | Lowest paid plan$7per user per month, billed annuallyExpress, as of October 20, 2026 | Free planNot confirmed | Free trialYes | Public APIYes |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a public API. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed