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📖 The AI Tool Bible

AI personal assistant

Editorial picks for "best ai personal assistant".

48 tools

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CL

Claude

Featured
Writing · Claude Opus / Sonnet
9.6

Anthropic's flagship assistant for long-form writing, analysis, and coding.

Freemium· Basic: $10 · Pro: $30 · Enterprise: $100long-form writingsummarization
G4

GPT-4o

Featured
Writing · GPT-4o
9.4

OpenAI's multimodal flagship behind ChatGPT.

Freemium· Basic: $10 · Pro: $30 · Enterprise: Contact salesgeneral writingsummarization
LA

LangGraph

Featured
Agents · BYO (Claude / GPT / open)
8.8

Stateful, graph-based agent orchestration from LangChain.

Freemium· Developer: $0 / seat · Plus: $39 / seat · Enterprise: Custom pricingstateful agentshuman-in-loop
CR

CrewAI

Featured
Agents · BYO (Claude / GPT / open)
8.4

Python framework for multi-agent orchestration.

Freemium· Basic: Free · Enterprise: Custommulti-agentorchestration
GA

Gemini Advanced

Writing · Gemini 2.5 Pro
9.0

Google's flagship — strong at math, long context, and Workspace integration.

Paid· $20/mo via Google One AI PremiumWorkspace integrationmath
EB

Ernie Bot

Agents · Baidu ERNIE 4.0 / ERNIE X1 / ERNIE Turbo (in-house)
8.7

Baidu's Mandarin-first ChatGPT rival, powered by the ERNIE model family

Freemium· Free tier for Ernie 3.5 access; Ernie 4.0 and premium features require a paid subscription (approximately CNY 59.9/month for individual plans); enterprise API pricing via Baidu AI Cloud Qianfan platform is metered per 1K tokens.Mandarin content writing and marketing copyChinese-language document Q&A and summarisation
MO

Moveworks

Agents · Orchestrates multiple enterprise-ready LLMs (undisclosed mix, historically including OpenAI GPT and in-house models via its Reasoning Engine)
8.7

The enterprise AI assistant that searches, answers, and takes action across your business systems

Enterprise· Enterprise-only pricing; no public tiers. Quoted per organization based on employee count, integrations, and agent scope. Contact sales for a quote.IT service desk ticket deflectionHR policy Q&A and self-service
CA

Claude Agent SDK

Agents · Claude Opus / Sonnet
8.6

Anthropic's official SDK for building autonomous Claude agents.

Free· Free SDK; API usage billed at Claude ratesClaude agentstool use
DO

Doubao

Agents · Doubao Seed 2.1 Pro (in-house ByteDance), with Seed 2.0 / 1.5 on free tier
8.5

ByteDance's flagship AI assistant with a real agent mode and one of the largest user bases outside ChatGPT

Freemium· Free tier (chat, search, writing, image gen, voice/video chats) / Doubao Pro RMB 68/mo (~$9.40) / RMB 200/mo (~$27.80) / RMB 500/mo (~$69.40). API: 6 yuan per 1M input tokens, 30 yuan per 1M output tokens for Doubao 2.1 Pro (cache-hit as low as 1.2 yuan).Long-document PDF and Office file summarizationAutonomous browser and local-computer agent tasks
CZ

ChatGLM (Zhipu Qingyan)

Agents · GLM-4, GLM-4V, GLM-4-Air/Flash, CogView, CogVideoX (ChatGLM family, Zhipu AI / Tsinghua KEG)
8.4

Zhipu AI's bilingual ChatGLM assistant with agents, code, image and video generation

Freemium· Free consumer tier (chatglm.cn); paid API tiers via Zhipu Open Platform (bigmodel.cn) priced per million tokens by model (GLM-4, GLM-4-Air, GLM-4-Flash, GLM-4V, CogVideoX); enterprise/private deployment on requestChinese-language document drafting and rewritingChinese-English translation and localisation
HA

Hermes Agent

Agents · Multi-model (300+ via Nous Portal)
8.2

Open-source multi-channel AI agent with persistent memory, scheduling, and subagent delegation from Nous Research.

Freemium· MIT-licensed self-host free; managed Portal tiers Free/Plus/Super/Ultra with creditspersonal-assistanttask-automation
JA

Jan

Writing · Multi-model (local open-weights + OpenAI/Claude/Gemini via API)
8.2

Open-source desktop ChatGPT alternative that runs local LLMs and routes to cloud providers from one app.

Free· Free and open source; bring-your-own keys for cloud modelslocal-llm-chatprivate-ai-assistant
LI

LibreChat

Writing · Multi-model (OpenAI, Anthropic, Google, AWS Bedrock, Azure, Ollama, and others)
8.2

Open-source, self-hostable ChatGPT-style frontend that brings every major LLM provider under one roof.

Free· Free and open source; self-hosted (you pay model providers for API usage)multi-model chatself-hosted chatgpt
MS

Msty

Writing · Multi-model (Ollama, Claude, GPT, Gemini, others)
8.2

Privacy-first desktop AI workspace that runs local and cloud models side by side.

Freemium· Free: $0 · Aurum: ? · Aurum Lifetime: ? · Enterprise & Teams: Talk to uslocal-llm-chatmulti-model-comparison
PO

Poe

Writing · Multi-model (GPT, Claude, Gemini, DeepSeek, FLUX, Sora, others)
8.2

One subscription, every frontier model - Quora's multi-model chat hub with bots, image, video, and audio generation.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salesmulti-model chatimage generation
VE

Vellum

Agents · Multi-model (Claude-class LLMs)
8.2

Personal AI assistant with persistent memory across email, calendar, and chat channels.

Freemium· Mighty: $30 · Super: $100 · Ultra: $200personal assistantemail triage
AI

Apple Intelligence

Writing · Apple Foundation Models + Private Cloud Compute; optional ChatGPT
8.1

Apple's on-device AI layer baked into iOS, iPadOS, macOS, and visionOS with a rebuilt Siri, writing tools, and image generation.

Free· Free with supported Apple hardware; no subscriptionwriting-assistancesummarization
LC

Le Chat

Writing · Mistral Medium 3.5 / Small 4 / Voxtral
8.1

Mistral's ChatGPT-style assistant, now an agent that browses, codes, and plugs into your work tools.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact saleschat-assistantdeep-research
PY

PyGPT

Writing · Multi-model (GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Ollama)
8.1

Open-source desktop AI assistant that wires every major LLM provider into one local app with agents, vision, and a code interpreter.

Free· Free and open-source (MIT); bring your own provider API keysdesktop-ai-assistantchat-with-files
CH

ChatGPT

Writing · GPT-4o, GPT-4.1, o-series reasoning models
8.0

OpenAI's flagship conversational assistant, and the default benchmark every other chatbot is measured against.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact saleswritingcoding
HA

Hume AI

Audio · Octave, EVI, TADA
8.0

Emotionally intelligent voice AI with expressive TTS, speech-to-speech, and human-feedback evaluation APIs.

Freemium· Free: $0 · Starter: $3 · Creator: $7 · Pro: $70 · Scale: $200expressive-ttsvoice-cloning
SE

Sesame

Audio · Sesame CSM (1B / 3B / 8B)
8.0

Conversational voice AI aiming to cross the uncanny valley with context-aware, emotionally aware speech.

Free· Free research preview; consumer product pricing not announcedconversational-voicetext-to-speech
AT

Atua

Agents · Multi-model (BYO key)
7.9

Keyboard-summoned macOS AI assistant that reads your screen and drives system apps with your own API keys.

Paid· One-time $29, lifetime updates, 7-day refundmacos-assistantscreen-context
KH

Khoj

Agents · Multi-model
7.9

Open-source personal AI that builds agents, searches your documents, and automates research across local files and the web.

Freemium· Free self-hosted; paid cloud tier on app.khoj.devpersonal-knowledge-baseagent-building
MA

Manus

Agents · Multi-model
7.9

Generalist agent for research, code, and web tasks.

Paid· Credit-based; tiers from $19/moresearchweb tasks
MA

Meta AI

Writing · Llama (Meta's open-weight family)
7.9

Meta's free consumer AI assistant powered by the Llama family of open-weight models.

Free· Free consumer product; no paid tierchat-assistantwriting-help
LI

Limitless

Agents · Proprietary (multi-model)
7.8

AI wearable pendant that records and transcribes your conversations into a searchable personal memory.

Free· Free for existing customers post-Meta acquisition; no longer sold to new buyersmeeting-transcriptionpersonal-memory
TY

TypingMind

Writing · Multi-model (GPT, Claude, Gemini, Mistral, DeepSeek, local)
7.7

BYOK chat frontend that puts GPT, Claude, Gemini, and local models behind one polished UI.

Paid· Standard: $39 · Extended: $79 · Premium: $99multi-model-chatprompt-library
AU

AutoGPT

Agents · BYO (Claude / GPT / open)
7.5

Open-source platform for building autonomous AI agents.

Free· Free / open-source; hosted platform paidautonomous agentstask automation
AS

AstrBot

Agents · Multi-model (OpenAI, Anthropic, Gemini, DeepSeek, Ollama, Dify, Coze)
7.3

Open-source agentic AI assistant that bridges chat platforms like Telegram, Discord, and QQ with any LLM and a 1000+ plugin ecosystem.

Free· Free, open-source (AGPL-3.0); self-hosted, you pay your own LLM API costs.chatbotgroup-chat-assistant
GE

Gemini

Writing · Gemini 2.x (Flash / Pro / Ultra)
7.3

Google's flagship multimodal AI assistant with deep integration into Workspace and Android.

Freemium· Free tier; Google One AI Premium $19.99/mo includes Gemini Advancedchat-assistantresearch
AG

AgentMail

Agents
7.2

API-first email provider purpose-built for autonomous AI agents.

Freemium· Free: $0/month · Developer: $20/month · Startup: $200/month · Enterprise: Customagent-emailinbox-provisioning
AF

Agno (formerly Phidata)

Agents · Multi-model
7.2

Open-source Python framework for building multi-agent systems, paired with a production runtime that ships in your own cloud.

Freemium· Free: Free · Pro: $150/mo · Enterprise: ?
CS

Cherry Studio

Agents · Multi-model
7.2

Open-source desktop AI client that wires 300+ LLMs into one chat, knowledge-base, and agent workspace.

Free· Free and open source; bring your own API keysmulti-model chatlocal knowledge base
HO

Hermes One

Agents · Multi-model (BYO via OpenRouter/OpenAI/Anthropic/Gemini/xAI/Ollama)
7.2

Open-source desktop AI agent with a self-improving learning loop and multi-platform messaging connectors.

Free· Free, MIT-licensed; you pay your own model inference costsautonomous-agentschat-ops
LO

LobsterAI

Agents · Multi-model
7.2

Youdao's 24/7 personal agent that runs locally, plugs into multiple LLMs, and automates office workflows via dialogue and skills.

Paid· Not publicly listed; contact Youdaodesktop-agentoffice-automation
TA

Taskade

Agents · Multi-model (Claude, GPT, Gemini)
7.2

AI-powered workspace that turns natural-language prompts into apps, agents, and automated workflows.

Freemium· Free tier; paid plans for custom domains, more integrations, and teamsai-agentsworkflow-automation
TA

TencentDB Agent Memory

Agents · Multi-model
7.2

Local long-term memory for AI agents using layered storage and Mermaid-based symbolic compression.

Free· MIT-licensed, self-hostedagent-memorylong-context
EL

ElizaOS

Agents · Multi-model (BYO via plugins)
7.1

Open-source agentic OS for building and orchestrating multi-agent swarms across Discord, Telegram, X, and onchain.

Free· Free, open-source (self-hosted); bring your own model API keysmulti-agent-swarmssocial-bots
OP

OpenClaw

Agents · Bring-your-own (Claude, GPT, others)
7.1

Open-source local AI agent that controls your computer and talks back through your messaging apps.

Free· Open source; you pay for the underlying LLM API usagepersonal-assistantshell-automation
RA

RabbitHoles AI

Agents · Multi-model (Anthropic, Google, Groq, Perplexity, custom)
7.1

Infinite-canvas AI chat client that lets you branch, fork, and connect conversations as nodes instead of scrolling a single linear thread.

Paid· Starter: $5/monthdeep researchbranching chat
AG

AgenticSeek

Agents · Bring-your-own local LLM (Ollama / llama.cpp compatible)
7.0

Open-source local-first AI agent that browses the web, writes code, and runs tasks without sending anything to the cloud.

Free· Free and open source; optional SerpApi key for enhanced searchlocal-ai-agentautonomous-web-browsing
CH

ChatLab

Agents · Bring-your-own (local models recommended)
7.0

Local-first analytics and AI agent for your personal chat history, with bring-your-own model support.

Free· Free / open-source; bring-your-own AI modelchat-analyticspersonal-knowledge-mining
MA

MacGPT

Writing · GPT-4 / ChatGPT (OpenAI)
7.0

Native macOS menu bar and system-wide wrapper that puts ChatGPT one keystroke away.

Paid· One-time purchase via Gumroadinline-writingmenu-bar-chat
MC

MindsHub Cowork

Agents · Multi-model
7.0

Unified workspace for open-source AI agents that turn tasks into shareable documents, dashboards, and apps.

Paid· Free: $0 · Pro: Pay as you godocument-generationdata-analysis
SC

ScreenSnapAI

Writing · OpenAI / Anthropic (BYO key)
7.0

Native macOS screenshot tool that auto-names captures and lets you chat with an LLM about what's on screen.

Freemium· Free tier; Pro $20 one-time on Mac App Store (bring-your-own OpenAI/Anthropic key)screenshot-organizationauto-tagging
AG

AgentGPT

Agents · GPT-3.5 (BYO key for others)
6.9

Browser-based autonomous AI agent builder that chains GPT calls toward a goal you define.

Freemium· Free tier with limited monthly runs; paid plans for higher usageautonomous-agentstask-automation
BR

BrainSoup

Agents · Multi-model (ChatGPT, Mistral, local LLMs)
6.9

Windows desktop app for building teams of specialized AI agents that collaborate through chat.

Freemium· From $5/month, no commitmentmulti-agent workflowsdesktop AI assistant