Best AI Tools Tools 2026

$10/mo

8.9

Dify

The open-source LLM app platform where you drag-and-drop your way to production RAG, agents, and chatbots — 138K+ GitHub stars

$59/mo

Claude Haiku 4.5

Anthropic's fast small model: Sonnet 4-class coding (73.3% SWE-bench) at $1/$5 per million tokens, ideal for sub-agents and high-volume workflows.

$1/mo

Claude Opus 4.6

Anthropic's previous flagship LLM — legacy with extended thinking and Fast Mode

$5/req

n8n

The open-source AI agent and workflow automation platform built for technical teams

$20/mo

Leonardo.ai

The all-in-one AI creative suite for image, video, and 3D generation

$12/mo

Runway (Gen-4.5)

The world's top-rated AI cinematic video generator — now powered by Gen-4.5 and a General World Model.

$12/mo

Cerebras Inference

Ultra-fast AI inference at 3,000+ tokens/second

Veo 3.1 Lite

Google's most affordable AI video generation model — half the price, same speed as Veo 3.1 Fast

$0.05/sec

DeepSeek V4

Chinese open-source flagship: 1.6T MoE (49B active), 1M context, 80.6% SWE-bench Verified, MIT license — at one-fifth the price of Claude Opus 4.7

Gemini 3 Flash

Google DeepMind's fast tier in the Gemini 3 family — 90.4% GPQA Diamond, 78% SWE-bench Verified, 1M-token context, native multimodal input, $0.50 per 1M input tokens. Preview status as of April 2026.

$0.5/mo

Kling 3.0 Omni

Kuaishou's controllable Kling 3.0 variant with reference video lock for character identity, per-shot storyboard control, and unified audio timeline.

$29.99/mo

GPT-5.5

OpenAI's first fully retrained base model since GPT-4.5 — agentic, faster, and double the API price.

$5/mo

GitHub Copilot

The pioneer AI pair programmer for 100M+ developers

$10/mo

Perplexity Comet

The first AI-native web browser with built-in assistant

$20/mo

Whisper Large v3

OpenAI's flagship speech-to-text model — 2.7% WER on clean audio, 99 languages, $0.006 per minute via API.

NotebookLM

Google's AI research assistant that thinks inside your sources — not the open internet.

Kimi K2.6

Moonshot AI's open-weight 1T-parameter MoE flagship that scales to 300 sub-agents and 4,000 coordinated steps for long-horizon coding.

Mistral Large 3

Mistral AI's open-weight 675B-MoE multimodal flagship — 256K context, Apache 2.0, EU-sovereign at $0.50 per 1M input tokens.

$0.5/mo

Qwen 3.6

Alibaba's flagship LLM family — Plus and Max Preview proprietary plus Apache 2.0 open-weight 27B and 35B-A3B.

HeyGen

Turn text into studio-quality AI avatar videos in minutes — in 175+ languages

$29/mo

ChatGPT

The most popular AI assistant by OpenAI

$20/mo

8.4

Kling 3.0 Classic

Kuaishou's flagship 4K text-to-video model with built-in lip-synced audio in five languages and 15-second clips.

8.4

gpt-realtime

OpenAI's flagship speech-to-speech voice model — GA since August 2025, 20 percent cheaper than the gpt-4o-realtime preview, with native SIP, MCP, image input.