The 9 Best AI Tools 2026 (3 of Them Free)

AI tools can take a lot of work off your hands. Whether private, as an employee, freelancer, or entrepreneur.

The problem is:

The market for AI tools is growing extremely fast. There are now an estimated over 15,000 AI tools on the market. And hundreds of new ones are added every month, making tool selection increasingly difficult.

But don't worry:

I've tested hundreds of AI tools for you so you don't have to. In this article, I've compiled the 9 best AI tools currently available. Tools that we use several times a month, several times a week, or even daily.

The best part:

Three of the featured tools are completely free to use, and most others offer free trials or starting credits.

1. ElevenLabs

ElevenLabs is the most versatile AI audio tool on the market in 2026, combining multiple functions in one platform: voice generation, voice cloning, transcription, and since August 2025 also music generation.

What makes ElevenLabs special:

First, it offers over 100 voices in multiple languages that rank among the absolute best in our voice generator test. The voices sound natural and are often barely distinguishable from real human voices. Overall, ElevenLabs supports 74 languages with over 3,000 premium voices.

I tested ElevenLabs on the Creator plan and worked directly in the text-to-speech editor with the current Eleven v3 model. Here's an original sample I generated with the voice "Liam":

Second, you can clone your own voice with ElevenLabs. This works in multiple languages and is already included in the affordable Starter plan at $6 per month. The Instant Voice Clone feature requires only about 10 seconds of audio material.

Third, ElevenLabs placed first in our transcription software test with a character accuracy of 98.11%. The speech-to-text feature (Scribe Realtime v2) now supports 92 languages and delivers exports in PDF, DOCX, JSON, SRT, and other formats.

Fourth, in August 2025, ElevenLabs introduced ElevenLabs Music, which placed first in our music generator test. The reason: As the only platform, ElevenLabs offers legally secured commercial licenses through partnerships with the Merlin Network and Kobalt Music Group.

The best part:

ElevenLabs offers a free version with 10,000 credits per month (about 10 minutes of voice generation). The Starter plan costs $6 per month and already includes voice cloning and commercial usage rights.

2. ChatGPT

ChatGPT remains the standard chatbot in 2026. OpenAI began a phased rollout of GPT-6 Astra on September 3, 2026. The flagship has a 1.05 million token context window and appears as GPT-6 Pro in ChatGPT. On September 22, 2026, two cheaper GPT-6 variants followed, GPT-6 Sol and GPT-6 Luna, rolled out to Plus, Pro, Business, Enterprise, and Edu users in ChatGPT Work and Codex. OpenAI has not announced a GPT-6 variant for the middle tier, Terra.

Alongside Astra, Sol, and Luna, the GPT-5.6 family stays in use, mainly because of GPT-5.6 Terra, which has no GPT-6 successor yet.

The GPT-5.6 model family consists of:

GPT-5.6 Terra is the middle variant, optimized for the best balance of speed and intelligence. For Free and Go users it's available with limited access inside Codex and ChatGPT Work; regular ChatGPT defaults to GPT-5.6 Luna.

GPT-5.6 Luna is the cheapest variant of the family, built for simple everyday tasks where speed matters most. Its successor, GPT-6 Luna, costs $0.10 / $0.50 per million tokens and is available to Free and Go users in the desktop app.

GPT-5.6 Sol is the strongest model in the GPT-5.6 family. Its successor, GPT-6 Sol, costs $2 / $10 per million tokens, half of GPT-5.6 Sol. GPT-6 Astra sits above both for the most demanding work.

Beyond the free tier, ChatGPT Go costs $8 a month and Plus costs $20. The two Pro tiers, Codex and Max, cost $100 and $200 with much higher usage limits.

Developers can choose GPT-6 Astra or GPT-6 Sol in Codex, depending on their plan and settings. Both can tackle complex software engineering tasks such as refactorings and migrations.

Image generation: Since September 8, 2026, ChatGPT has created images with Images 2.5, the successor to GPT Image 2. According to OpenAI, the model delivers sharper detail, more natural lighting, and more reliable edits across long conversations. It also generates up to 50% faster than its predecessor.

3. Microsoft Copilot

Microsoft Copilot has evolved from a simple chatbot to a system of autonomous AI agents in 2026. These "digital teammates" can independently perform multi-step processes.

The key innovations: With "Share with Copilot," you can now share app windows with Copilot directly from the Windows 11 taskbar and ask questions about the content. Copilot analyzes the content with cloud-based AI.

ContextIQ 2.0 is Microsoft's new intelligence layer: Copilot now has persistent memory and remembers your goals, preferred tone, and project history in Word, Teams, and Outlook.

The best part is:

The basic version is still completely free and usable without registration. Not only via the browser but also as an app for Android or iOS. Copilot uses current GPT-5 models and offers access to the internet, image generation, and plugins like Kayak, Klarna, and Suno.

Microsoft raised Microsoft 365 prices for business customers on July 1, 2026. Consumer subscriptions are not affected.

4. Google Gemini

Google introduced the Gemini 3 series in late 2025 and followed it with Gemini 3.5 Flash, 3.6 Flash, 3.7 Flash, and Gemini 3.8 Flash in 2026. Available since September 2, 2026, 3.8 Flash accepts up to 1,048,576 input tokens and produces up to 65,536 output tokens. Google improved it particularly for coding and agentic tasks.

What impresses me about the Flash series is its combination of high speed and strong performance. In the Gemini app, you can choose between "Fast" for quick answers and "Thinking" for more complex problems.

Gemini 2.5 remains relevant for many applications: The Thinking model allows developers to control the "Thinking Budget," i.e., how much the model "thinks" before responding. Gemini 2.5 Flash-Lite offers the lowest latency and cost in the 2.5 family.

A major advantage of Gemini (on the Google AI Pro plan):

It has a very large context window and can process files with up to (approximately) 500,000 words of text.

New at CES 2026: Gemini for Google TV enables voice control of TV settings, searching personal photos, and deep-diving into topics directly from the TV.

5. Originality.ai

Originality.ai is one of the most popular and well-known AI text detectors on the market and has established itself in 2026 as the leader in detecting the latest AI models.

It can detect AI text created with GPT-6 Astra, GPT-5.5, Claude Fable 5, Gemini 3, DeepSeek V4, Kimi K3, Llama 4, and other popular AI writing tools.

The accuracy is impressive: Originality.ai claims 99%+ accuracy across all leading flagship AI models from OpenAI, Google, Anthropic, and DeepSeek.

Particularly important: The tool is robust against AI humanizers and bypasser tools with up to 97% accuracy. Shortly after the release of GPT-5.2 in December 2025, Originality.ai confirmed that GPT-5.2 texts are also reliably detected.

There are three model versions: Lite for fast, everyday accuracy checks, Turbo 3.0.2 with the strongest humanizer detection, and the new Academic model built for teachers and students. All three land around 99% accuracy or better.

6. Fliki

Fliki is the AI voice tool I currently use the most and which performed best in our voice generator test.

And there are many reasons for this:

First, Fliki now offers over 2,000 ultra-realistic voices in over 80 languages. The voice selection is excellent and offers both standard and premium voices with natural intonation.

Second, Fliki offers voices with the best quality. The standard voices are qualitatively comparable to those from Murf.ai.

The premium voices are significantly better than the standard voices and support emotions. You can add emotions like joy, sadness, or enthusiasm to voices.

Here's a speech example using the first three paragraphs of Franz Kafka's "The Castle":

Third, Fliki offers voice cloning, allowing you to clone your own voice:

Pricing: There's a free version with 5 minutes per month. The Premium package costs $88 per month and includes voice cloning, extended storage, and API access.

7. Sonix.ai

Sonix.ai is one of the best tools for AI transcription. It impresses with high accuracy of 95 to 97% (up to 99% under optimal conditions), fast transcription speed, and easy operation.

Sonix.ai supports transcription in over 54 languages. The tool also offers AI summaries that can convert transcripts into bullet points or paragraphs.

Pricing: Without a subscription, you pay $10 per hour. The smallest plan (Core) costs $25 a month and includes 5 hours. Advanced costs $50 and includes 20 hours. Pro costs $80. The subscriptions also add API access, custom dictionaries, and up to 100 GB of storage.

The design is clear and user-friendly. The interactive editor also leaves nothing to be desired. Confidence scores show color-coded which words or phrases may need manual review.

The AI tool is SOC 2 Type 2 certified and GDPR compliant, qualifying it for enterprise use.

8. Synthesia

Synthesia is currently my favorite AI video generator with an avatar focus. On the largest plan, you can choose from over 240 avatars that mostly look and sound natural, or create a custom avatar that looks like you and speaks with your voice.

For a quick start, there are 60+ high-quality templates, for example for video tutorials, training, or marketing videos.

The video editor is easy to use. You can record and edit screen videos directly in the app, upload brand assets, and integrate images from Shutterstock and Unsplash into your videos.

As for pricing, there is a free version with 10 minutes of video per month and 9 AI avatars. Paid plans start at $29 a month. The Starter plan costs $264 per year when billed annually, or $22 per month. Larger companies can get a custom quote.

9. Midjourney

Midjourney remains the AI tool in 2026 that stands out with the best image quality in our image generator test. Since July 24, 2026, Version 8.2 has been the default model. It builds on Version 8.1, which Midjourney released on April 14, 2026. Version 8.1 generates 4 to 5 times faster, follows detailed prompts more precisely, and renders text more cleanly. The new HD mode produces native 2K images with no upscaling required.

Before that, Version 7 (April 2025) was the biggest update and brought these innovations.

Voice-based prompts: You can now create images via voice input without having to type or formulate prompts.

Personalization: On first launch, you rate about 200 images, which teaches V7 your personal style and adjusts future generations accordingly.

Video tools: V7 can create 60 seconds of video from six images in about three hours.

Niji 7 was introduced on January 9, 2026, and offers significantly improved coherence for anime and Eastern aesthetic styles.

It also offers many advanced customization options, such as parameters. These allow you to generate images exactly the way you want them.

Pricing starts at $10 a month for Basic and tops out at $120 for Mega, with Standard and Pro in between. Important: V7 uses twice the GPU time of V6 but comes included in all existing subscriptions at no extra charge.

Midjourney's AI images are often colorful, vibrant, and dynamic. They contain many details, complex textures, and lighting effects. In short, you're rewarded with a unique image quality that is (partially) miles ahead of other image generators.