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Best AI Chatbots and Assistants in 2026

For questions, research or other assistant tasks, the useful capabilities depend on how you work and where you need access. Compared on web search, file uploads, app integrations and image generation, these options also specify mobile apps, team workspaces and free plans.

  1. 01 Gemini
    Free plan Web · Windows · macOS · iOS
    9.5 Visit Specs
  2. 02 Microsoft Copilot

    Copilot suits people who want an AI assistant across desktop, mobile, or web, with search, file uploads, and image creation.

    From $8.33/mo Free plan Web · Windows · macOS · iOS
    9.5 Visit Specs
  3. 03 Perplexity

    The free plan suits people asking simple questions with limited weekly use.

    From $20/mo Free plan Web · Windows · macOS · iOS
    9.5 Visit Specs
  4. 04 Amazon Q
    From $0.26/mo Free plan Web · Windows · macOS · Linux
    9.3 Visit Specs
  5. 05 Claude

    Claude suits people seeking an assistant for document creation, file analysis, web search and connected services.

    Free plan Web · Windows · macOS · Linux
    9.2 Visit Specs
  6. 06 Gab AI Research Assistant

    It is aimed at analysts, marketers, founders, journalists, students, and others who need to investigate a topic.

    From $16.67/mo Free plan Web · Windows · macOS · Linux
    9.1 Visit Specs
  7. 07 ChatGPT

    ChatGPT suits people looking for an AI assistant for text, voice, search, file, or image tasks.

    Free plan Web · Windows · macOS · iOS
    9.0 Visit Specs
  8. 08 Grok

    Grok suits people seeking an assistant for research, writing, file analysis, web search, voice conversations, and image or video generation.

    From $30/mo Free plan Web · iOS · Android · API
    9.0 Visit Specs
  9. 09 Qwen Chat

    Qwen Chat suits people who want one assistant for reasoning, writing, file analysis, and multimodal input.

    Free plan Web · Windows · macOS · iOS
    9.0 Visit Specs
  10. 10 AnythingLLM

    It suits individuals who want document-based AI assistance on their own device, as well as teams needing cloud administration or self-hosted deployment.

    From $50/mo Free plan Web · Windows · macOS · Linux
    9.0 Visit Specs
  11. 11 Big-AGI
    From $9/mo Free plan Web · Windows · macOS · Linux
    9.0 Visit Specs
  12. 12 Onyx

    Onyx suits company-wide, engineering, sales, and support teams that need connected knowledge, controlled retrieval, agents, and customer-managed deployment options.

    From $20/mo Free plan Open source Web · Windows · macOS · Linux
    9.0 Visit Specs
  13. 13 HIX.AI

    It suits people looking for writing support across long-form content, SEO work, and multiple languages.

    Free plan Web · Windows · macOS · iOS
    9.0 Visit Specs
  14. 14 Monica
    From $8.30/mo Free plan Web · Windows · macOS · iOS
    9.0 Visit Specs
  15. 15 LobeChat

    It suits individuals and teams looking for agent-based workspaces, multi-model workflows and persistent agent memory.

    From $9.90/mo Free plan Web · Windows · macOS · Linux
    8.8 Visit Specs
  16. 16 Open WebUI

    Open WebUI suits individuals and organizations seeking a self-hosted interface for local or cloud models.

    Free plan Web · Windows · macOS · Linux
    8.7 Visit Specs
  17. 17 DeepSeek

    DeepSeek suits people seeking a free AI assistant with web search, file uploads, and mobile apps.

    Free plan Web · Windows · macOS · iOS
    8.7 Visit Specs
  18. 18 Cleus
    From $9.95/mo Free plan Web · iOS · Android · API
    8.7 Visit Specs
  19. 19 LM Studio
    From $20/mo Free plan Windows · macOS · Linux · iOS
    8.7 Visit Specs
  20. 20 Poe

    Poe suits people who want to chat with different AI bots in one service, including in group chats.

    Free plan Web · Windows · macOS · iOS
    8.6 Visit Specs
  21. 21 Quad Chat
    From $8/mo Free plan Web · iOS · Android
    8.6 Visit Specs
  22. 22 LibreChat
    Free plan Web · Windows · macOS · Linux
    8.6 Visit Specs
  23. 23 Msty Studio
    From $12.42/mo Free plan Web · Windows · macOS · Linux
    8.6 Visit Specs
  24. 24 Meta AI
    Free plan Web · macOS · iOS · Android
    8.5 Visit Specs
  25. 25 Khoj
    Free plan Web · Windows · macOS · Linux
    8.5 Visit Specs
How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

Paid-from pricing gives you another point to weigh. Perplexity, Claude and ChatGPT are among the entries, alongside Microsoft Copilot and Gemini. Consider whether you need to work with uploaded files, connect other apps, generate images or share access with a team, then compare the listed features and cost details with those needs.

Compare Gemini and Microsoft Copilot Get a place on this list

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