Free / Open-sourceAn open-source automation powerhouse with deep app connectors, though less specialized for native LLM prompt chaining.
#1ChatPilot (NewOaks AI) records 26,338 monthly visits with -5.6% month-over-month growth and Freemium pricing. Dify records 819,691 monthly visits with -15% growth and Freemium pricing.
24/7 AI receptionist for calls, texts and chats
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | newoaks.ai | dify.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 26.34K (26,338) | 819.69K (819,691) |
| MoM Traffic Delta | -1.56K (-5.6%) |
| -144.26K (-15%) |
| Primary Market & Share | 🇺🇸 United States (21.9%) | 🇨🇳 China (46.7%) |
|---|
| Direct Visits / mo | 10.76K | 470.6K |
|---|
| User Rating | 4.1 | 4.8 |
|---|
| Supported Platforms | Website | Website |
|---|
24/7 AI receptionist for calls, texts and chats
Handles inbound phone calls, SMS, web chat, WhatsApp, Instagram and Messenger from a single AI receptionist.
Answers every inquiry day or night so calls never fall to voicemail or a busy signal.
Converts a conversation into a scheduled slot on your calendar without human handoff.
Collects caller details and intent, then routes qualified leads to the right team member.

Build, deploy, and govern production-ready agentic AI workflows
A visual canvas where retrieval, branching, tool calls, human review, and model steps form a visible, testable execution path you can debug and hand off.
Create agents through chat or manual configuration, give them skills, tools, and knowledge, then ship them as apps, embeds, or reusable nodes inside workflows.
Build repeatable ingestion pipelines for documents, sites, and drives, with extraction, cleaning, chunking, indexing, and retrieval testing before you go live.
Install model providers, tools, data sources, and MCP integrations once and reuse approved plugins across every app in the workspace.
Free / Open-sourceAn open-source automation powerhouse with deep app connectors, though less specialized for native LLM prompt chaining.
#1Offers a streamlined no-code builder for deploying custom AI agents, but lacks Dify's open-source flexibility.

Free / Open-sourceA self-hosted chat interface for running local LLMs, though lighter on complex visual workflow orchestration.
#3
SpecialistAI communication platform for sales and support teams

SpecialistProvides advanced programmatic frameworks for document parsing and RAG pipelines, but requires coding instead of visual canvases.


Cloud phone system and AI voice agents for sales, support, and call centers
AI-powered omnichannel customer experience and contact center platform
Free / Open-sourceAn open-source automation platform combining visual flows with AI steps, though geared more towards general app integration.

Built for scaling multi-agent workforces and B2B task automation, though less focused on open-source RAG pipelines.

Focuses on visual drag-and-drop orchestration for building chatbots and autonomous agents without writing code.

Provides an all-in-one visual workspace for building custom AI agents and publishing them to messaging platforms.

24/7 AI receptionists plus trained human agents for calls, chat, and intake
Free / Open-sourceAn open-source automation powerhouse with deep app connectors, though less specialized for native LLM prompt chaining.
Offers a streamlined no-code builder for deploying custom AI agents, but lacks Dify's open-source flexibility.
Free / Open-sourceA self-hosted chat interface for running local LLMs, though lighter on complex visual workflow orchestration.
SpecialistProvides advanced programmatic frameworks for document parsing and RAG pipelines, but requires coding instead of visual canvases.
Cloud phone system and AI voice agents for sales, support, and call centers
Free / Open-sourceAn open-source automation platform combining visual flows with AI steps, though geared more towards general app integration.
Built for scaling multi-agent workforces and B2B task automation, though less focused on open-source RAG pipelines.
Focuses on visual drag-and-drop orchestration for building chatbots and autonomous agents without writing code.
24/7 AI receptionists plus trained human agents for calls, chat, and intake