Comparison
88Agents vs re:tune vs Ribbo AI (2026)
Comparing three AI chatbot platforms across 48 features. 88Agents leads re:tune in 24 features and Ribbo AI in 17. 88Agents: AI chatbot and agent platform built for agencies. Bring your own API keys, deploy across web, Slack, and email from one dashboard. re:tune: An AI app-building platform that goes beyond chatbots, offering multi-model support, Telegram and WhatsApp channels, and a generous free tier with up to 10 chatbots. Ribbo AI: A customer support chatbot powered by ChatGPT that trains on your existing documentation to handle 40-70% of support inquiries automatically.
Quick Verdict
88Agents leads overall with 24 feature advantages to re:tune's 3.
88Agents leads overall with 17 feature advantages to Ribbo AI's 0.
- 88Agents offers 7 more advanced features features: Bring Your Own Key (BYOK), Fine-Tuning, GDPR Compliance, Team Management, Auto Resync, Show Sources, MCP Support
- 88Agents offers 6 more training sources features: YouTube Transcripts, S3 Buckets, HTTP File Sources, Custom APIs, FAQs, Datasets (CSV/JSON)
- 88Agents offers 5 more core capabilities features: Smart Prompts, Multilingual Support, Analytics, Human Handover, Human Escalation
- re:tune offers 3 more channels features: WhatsApp, Telegram, Zapier
- 88Agents offers 7 more advanced features features: Alternative LLMs, Bring Your Own Key (BYOK), GDPR Compliance, Team Management, Show Sources, MCP Support, Agent Mode
- 88Agents offers 6 more training sources features: Sitemap, YouTube Transcripts, S3 Buckets, HTTP File Sources, Custom APIs, FAQs
- 88Agents offers 2 more customization features: Input Placeholder, Bubble Text
Feature Comparison
| Core Capabilities | 88Agents | re:tune | Ribbo AI |
|---|---|---|---|
| Conversation History View and search past conversations between users and the chatbot. | ✓ | ✓ | ✓ |
| Smart Prompts System-level instructions that shape how the chatbot responds, its tone, and behavior. | ✓ | ✗ | ✓ |
| Multilingual Support Automatically detect and respond in multiple languages via the underlying LLM. | ✓ | ✗ | ✓ |
| Model Switching Switch between different AI models (e.g., GPT-4, Claude) without rebuilding. | ✓ | ✓ | ✓ |
| Analytics Dashboards and reports on conversation volume, resolution rates, and user satisfaction. | ✓ | ? | ✓ |
| Lead Capture Collect visitor contact details (name, email, phone) during conversations. | ✓ | ✓ | ✓ |
| Human Handover Seamlessly transfer a live conversation to a human support agent. | ✓ | ✗ | ✓ |
| Human Escalation Flag conversations for human review when the chatbot can't resolve them. | ✓ | ✗ | ✗ |
| Advanced Features | 88Agents | re:tune | Ribbo AI |
| Alternative LLMs Choose from multiple LLM providers beyond just OpenAI (Anthropic, Google, etc.). | ✓ | ✓ | ✗ |
| Bring Your Own Key (BYOK) Use your own API keys so you pay providers directly — no markup or middleman. | ✓ | ? | ✗ |
| Fine-Tuning Tune retrieval and response quality — vector store settings, embeddings, chunk size, overlap, and dimensions. | ✓ | ✗ | ✓ |
| GDPR Compliance Data processing and storage practices compliant with EU privacy regulations. | ✓ | ? | ? |
| Team Management Invite team members with role-based access control and permissions. | ✓ | ? | ? |
| Auto Resync Automatically re-crawl and update knowledge sources on a schedule. | ✓ | ✗ | ✓ |
| Show Sources Display citations and source links alongside chatbot responses. | ✓ | ✗ | ✗ |
| MCP Support Connect to external tools and APIs via the Model Context Protocol for agentic workflows. | ✓ | ✗ | ✗ |
| Agent Mode Go beyond Q&A — run multi-step workflows, use tools, and take actions autonomously. | ✓ | ~ Partial | ✗ |
| Training Sources | 88Agents | re:tune | Ribbo AI |
| Files (PDF, DOCX) Upload documents like PDFs, Word files, and text files as knowledge sources. | ✓ | ✓ | ✓ |
| Website URLs Crawl web pages and use their content to train the chatbot. | ✓ | ✓ | ✓ |
| Sitemap Import an entire site structure via sitemap.xml for bulk crawling. | ✓ | ✓ | ✗ |
| Plain Text Paste or upload raw text content directly as a knowledge source. | ✓ | ✓ | ✓ |
| YouTube Transcripts Extract and index video transcripts from YouTube as training data. | ✓ | ✗ | ✗ |
| Notion Connect a Notion workspace and sync pages as knowledge sources. | ✗ | ✗ | ✗ |
| Google Drive Import documents directly from Google Drive. | ✗ | ✗ | ✗ |
| Dropbox Import documents directly from Dropbox. | ✗ | ? | ✗ |
| S3 Buckets Connect an Amazon S3 bucket and sync files directly as knowledge sources. | ✓ | ✗ | ✗ |
| HTTP File Sources Import files from any public or authenticated URL as a knowledge source. | ✓ | ✗ | ✗ |
| Custom APIs Pull data from your own APIs or third-party services as knowledge sources. | ✓ | ✗ | ✗ |
| E-commerce Integration Connect product catalogs from Shopify, WooCommerce, or similar platforms. | ✗ | ✗ | ✗ |
| Databases Query structured databases directly as a knowledge source. | ✗ | ✗ | ✗ |
| FAQs Import structured question-and-answer pairs for precise, curated responses. | ✓ | ✗ | ✗ |
| Datasets (CSV/JSON) Upload structured data like product catalogs, inventory, or any tabular data as a knowledge source. | ✓ | ✗ | ✓ |
| Channels | 88Agents | re:tune | Ribbo AI |
| Website Widget Embed a chat bubble on your website with a simple code snippet. | ✓ | ✓ | ✓ |
| Chatbot API Programmatic access to send messages and receive responses via REST API. | ✓ | ✗ | ✓ |
| Slack Deploy the chatbot as a Slack app for DMs, channels, and threads. | ✓ | ✗ | ✓ |
| WhatsApp Connect to WhatsApp Business for customer messaging. | ✗ | ✓ | ✗ |
| Telegram Deploy as a Telegram bot for direct and group messaging. | ✗ | ✓ | ✗ |
| Email Respond to incoming emails via IMAP/SMTP integration. | ✓ | ✗ | ✗ |
| Instagram Respond to Instagram DMs automatically. | ✗ | ? | ✗ |
| Facebook Messenger Connect to Facebook Messenger for customer conversations. | ✗ | ? | ✗ |
| Microsoft Teams Deploy as a Microsoft Teams app for internal or external use. | ✗ | ? | ✗ |
| Zapier Connect to thousands of apps via Zapier for automated workflows. | ✗ | ✓ | ✗ |
| Customization | 88Agents | re:tune | Ribbo AI |
| Brand Colors Match the chatbot widget to your brand's color palette. | ✓ | ✓ | ✓ |
| Welcome Message Set a custom greeting shown when the chat opens. | ✓ | ✓ | ✓ |
| Input Placeholder Customize the placeholder text in the message input field. | ✓ | ? | ✗ |
| Bubble Text Add a text label next to the chat bubble launcher. | ✓ | ? | ✗ |
| Launcher Icon Replace the default chat icon with a custom image or avatar. | ✓ | ? | ✓ |
| Custom Personality & Tone Define the chatbot's voice, personality traits, and communication style. | ✓ | ✓ | ✓ |
Pricing Comparison
88Agents
Free tier available
Free Free
5 agents10 MB storage100 chats/mo3 team members
Starter $29/mo
25 agents1 GB storageUnlimited chats5 team members
Pro $99/mo
100 agents10 GB storageUnlimited chats25 team members
Expert $399/mo
250 agents100 GB storageUnlimited chats100 team members
re:tune
Free tier available
Hobby Free
10 chatbots1,000 messages/chatbot5 files/mo
Grow $99/mo
Unlimited messages/users500 files/moWebsite crawling
Max $399/mo
Unlimited chatbots/filesCustom modelsWhite-label
Ribbo AI
Free tier available
Free Free
1 chatbot30 messages/mo1M characters5 MB files
Small $20/mo
2 chatbots2,000 messages/mo2M characters10 MB files
Medium $50/mo
5 chatbots5,000 messages/mo4M characters30 MB files
Large $100/mo
15 chatbots10,000 messages/mo6M characters70 MB files
Enterprise $500/mo
50 chatbots40,000 messages/mo12M characters100 MB files
About Each Platform
88Agents
AI chatbot and agent platform built for agencies. Bring your own API keys, deploy across web, Slack, and email from one dashboard.
- Bring Your Own Keys: Use your own OpenAI, Anthropic, or Google Gemini API keys. Pay providers directly with zero markup.
- Chatbots to Agents: Start with a simple FAQ chatbot, scale into autonomous agents with MCP tool use and multi-step workflows.
- Multi-Channel Deployment: Deploy the same agent across web widget, Slack, and email from a single configuration.
- Rich Knowledge Sources: Train on documents, websites, YouTube transcripts, CSV datasets, FAQs, and more with automatic syncing.
- Multi-Tenant Workspaces: Organize by client or project with isolated settings, API keys, and role-based team access.
re:tune
An AI app-building platform that goes beyond chatbots, offering multi-model support, Telegram and WhatsApp channels, and a generous free tier with up to 10 chatbots.
- Alternative LLM Support: Supports multiple large language models beyond OpenAI, giving you flexibility to choose the best model for your use case and budget.
- Generous Free Tier: Offers 10 chatbots with 1,000 messages per chatbot on the free plan, one of the most generous entry points among competitors.
- Multi-Channel Messaging: Deploys to Telegram, WhatsApp, and Zapier in addition to website widgets, covering the most popular messaging platforms.
- Flexible Training Sources: Trains on files, website URLs, sitemaps, and plain text, covering a solid range of content formats without requiring complex integrations.
- Platform for AI Apps: Positions itself as a broader AI app platform rather than just a chatbot builder, with potential for more complex agent-style workflows.
Ribbo AI
A customer support chatbot powered by ChatGPT that trains on your existing documentation to handle 40-70% of support inquiries automatically.
- Human Handover: Transfers conversations to a live agent when the AI reaches its limits, preserving full chat context.
- Flexible Training: Learns from uploaded files, pasted text, and crawled website content to build a tailored knowledge base.
- Multilingual Support: Responds to customers in their preferred language, expanding your support reach globally.
- Fine-Tuning Controls: Lets you adjust the AI's behavior and tone to match your brand's communication style.
- Free Tier Available: Offers a generous free plan with 30 messages per month so you can evaluate the product before committing.
Individual Comparisons
Last reviewed: March 2026
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