Best Help Desk Software For Free for 2026

HelpStack is a shared inbox for small teams doing customer support across too many channels. Email, website chat, WhatsApp, Instagram DMs and Facebook Messenger arrive in one place instead of five. For every conversation the AI drafts a reply and an agent approves or edits it in one click before it is sent. It is not an autonomous bot by default, because fully autonomous support breaks in exactly the cases that matter most. Conversations are threaded, assignable, searchable and status tracked, with internal notes for handovers. Connected to a Shopify or WooCommerce store, the AI answers order and delivery questions from live order and tracking data rather than a static FAQ. Auto-translation across more than 40 languages means customers write in their language and agents read in theirs. Hosted in the European Union, GDPR compliant, AES-256 encryption at rest. Free plan with no credit card. Starter 29 EUR per month, Growth 79 EUR per month, both excluding VAT. Enterprise on request. Built by Space Guardian d.o.o. in Ljubljana, Slovenia, inside a working photo business that was selling in four countries and four languages and losing hours a day to five separate inboxes.

WAAPI brings WhatsApp customer service and sales into a shared workspace for growing businesses. Teams can assign conversations, add internal notes, preserve customer context, and coordinate departments without losing ownership when a conversation moves between people and AI. Its configurable AI Agent uses approved business knowledge and defined handover rules. Supported functions include reservations that check WAAPI schedule and capacity before creating a record. Custom API actions require a configured and tested workflow. Approved-template campaigns, visual automation, reusable replies, analytics, AI Quality Coach insights, and a sales pipeline help teams organize recurring customer work. Arabic and English interfaces support daily operations in both languages. Teams moving from WATI can preview transcript history before importing it. Professional and Business plans provide REST API access and signed webhooks. A Free plan is available without a credit card. Professional costs $49/month and Business costs $99/month, with explicit limits for users, numbers, automation, and AI usage. Meta WhatsApp message fees are separate. WAAPI is operated by DIGITAL SHIFT LLC.