Today there are 114 different AI assistant software. We spent 63 hours comparing the top 50 to find the seven best you can use to streamline your daily tasks.
What is the Best AI Assistant?
1. Otter
Our Verdict — Best Of The Best
Price: Starts at $16.99/month
Otter is a powerful transcription and note-taking tool for professionals. We think it’s the best AI assistant because of its real-time transcription capability, smart speaker identification feature, and rich text editor.
The Best Part:
Real-time transcriptions. With this feature, you can capture every word in a meeting or conversation without missing a beat. It's like having an extra pair of ears that never miss anything!
The Worst Part:
Limited language support. While Otter is amazing at transcribing English and its regional accents, it currently doesn't support other languages.
Get it if you want a virtual assistant that will have all your meetings and conversations transcribed accurately in real-time.
I recommend you start with the Basic plan to get used to how Otter works, then upgrade to Pro for $18/month.
(free plan)
Best For
Otter is best for busy professionals who want accurate transcripts of their meetings without lifting a finger.
Top Features
No more "lost in translation" moments. Otter's advanced AI technology transcribes your meetings with incredible precision.
Who’s who. With Otter's smart speaker identification feature, you'll know exactly who made each comment in your meeting transcripts. Your transcripts turn into well-organized dialogues that almost make it feel like you're reading a script from a play.
Never miss a detail again. When someone shares slides during a virtual meeting, Otter automatically captures them and inserts them into the meeting notes for complete context of what was being discussed.
Automated meeting notes. Connect Otter to your Google or Microsoft calendar and it will diligently attend, record, and transcribe all your virtual meetings. It's like having a personal secretary.
Synchronized playback. Picture this — as the recorded audio from your meeting plays, Otter highlights the corresponding parts of the text in real-time, just like how karaoke screens highlight lyrics while the music plays!
Pricing

Otter offers four pricing plans:
- Basic: Free forever, for individuals who need basic transcription services or want to take Otter for a spin before committing to a paid plan.
- Pro: $18/month for small teams and professionals who need more transcription time and advanced features to streamline their workflow.
- Business: $29/month for larger teams that require extensive collaboration and administrative control.
- Enterprise: Custom pricing, for large organizations that require additional security, control, and support.
Annual plans provide a 51% discount.
Try Otter today with the free plan.
2. Fireflies
Our Verdict — Best For Transcribing Meetings
Price: Starts at $18/month
Fireflies is a stellar AI assistant designed to maximize your meeting productivity. We think it’s the best for transcribing meetings because of its ability to accurately transcribe conversations, intelligently summarize key points, and provide insightful analysis of team discussions.
The Best Part:
It’s the king of integrations. Fireflies integrates seamlessly with all kinds of web-conference platforms, calendars, apps, and dialers. This means you can invite it to your Zoom meetings, sync it with your Google Calendar or even link it up with Hubspot — all in a day's work!
The Worst Part:
Tricky file search. If you don't tag your document and file categories, finding them in Fireflies can feel like looking for a needle in a haystack.
Get it if you need an automated AI solution that can join your online meetings and take notes on your behalf like a real assistant.
I recommend you get started with the Free plan, then go for the Pro plan for $18/month.
(free plan)
Best For
Fireflies is best for remote teams who want an AI assistant that integrates with their existing digital tools.
Top Features
Close deals at the speed of light. Fireflies acts like your personal sales assistant, filling out CRM details and training your team to seal those deals faster than you can say "sold".
Never break a promise. With Fireflies, documenting decisions and commitments you make to clients or teammates becomes second nature — it's like having an accountability partner ensuring every promise made is a promise kept.
Say goodbye to manual note-taking. Fireflies automates meeting notes and follow-ups like a personal secretary at your service, 24/7!
Perfect podcasting & media. For content creators, Fireflies is like having a backstage crew generating transcripts and subtitles on demand.
Ace those lectures. Students can automatically take well-organized lecture notes for their digital conferences, to pay full attention to the class.
Pricing

Fireflies offers four pricing plans:
- Free: Free forever, for individuals who need basic transcription features or want to take Fireflies for a spin before committing to a paid plan.
- Pro: $18/month for small teams and professionals who require unlimited transcription credits and advanced features like AI Super Summaries.
- Business: $29/month for fast-growing businesses that want unlimited storage, video recording, conversation intelligence, team insights and more.
- Enterprise: Custom pricing, for large organizations that require features such as custom speech models, dedicated account management, and priority support.
Annual plans provide a 40% discount.
Try Fireflies today with the free plan.
3. Jasper
Our Verdict — Best For AI Writing
Price: Starts at $49/month
Jasper is an AI writing assistant tailored for content creators, students, and businesses. We think it’s the best for AI writing because of its ability to mimic unique writing styles, generate different types of content efficiently, and provide personalized suggestions.
The Best Part:
It's like a real-life ghostwriter. Jasper can mimic your style and tone, making it feel as if you have a pro writer drafting all of your content.
The Worst Part:
Training the AI. Just like training a new employee, you'll need to spend some time getting Jasper up to speed with your unique writing style and tone. But once it's done, you’ll be all set!
Get it if you want an AI tool that can mimic your writing style.
I recommend you start with a 7-day free trial, then get the Creator plan for $49/month.
(7-day free trial)
Best For
Jasper is best for business owners and professionals who want an intelligent AI assistant that can echo their unique voice in every piece they write.
Top Features
Say goodbye to writer’s block. Jasper uses advanced language models and deep learning technology to generate creative ideas and write polished content from scratch.
Perfect for marketers & entrepreneurs. For digital professionals, using Jasper is like having a dedicated content team working ‘round-the-clock, without all the overhead.
Boost productivity exponentially. Jasper acts like your personal writing assistant, generating blog posts, emails, social media captions and more.
Awesome product descriptions. Never run out of convincing product descriptions again when using Jasper’s e-commerce templates.
It writes long-form content. With Jasper's user-friendly editor, crafting detailed blog posts, comprehensive reports, and extensive research papers becomes a breeze.
Pricing

Jasper offers three pricing plans:
- Creator: $49/month for business owners and creators who want to have an AI tool that can write in their unique style.
- Teams: $125/month for teams who want to create different types of content reflecting each member’s distinct style.
- Business: Custom pricing, for larger organizations that want an AI writing assistant capable of mimicking various styles at scale.
Annual plans provide a 20% discount.
Try Jasper today with a free 7-day trial.
Our Top Three Picks
Here’s a quick summary of our top three picks:
Here’s a quick comparison of our top seven picks:
Tool | Entry Offer | Pricing |
|---|---|---|
Otter | Free plan | Starts at $16.99/mo |
Fireflies | Free plan | Starts at $18/mo |
Jasper | 7-day free trial | Starts at $49/mo |
Siri | None | Free forever |
Cortana | None | Free forever |
Fyle | Free demo | Starts at $44.95/mo |
Braina | Free plan | Starts at $79/yr |
Here are the top 50 AI assistant software we considered in this review:
- Otter
- Fireflies
- Jasper
- Siri
- Cortana
- Fyle
- Braina
- Socratic
- Youper
- Google Assistant
- Alexa
- Data Bot
- Hyro
- Hound
- Kore.AI
- Conversica
- Moveworks
- Leena AI
- Aido
- Podcastle
- Bixby
- Replika
- 10Web AI Writing Assistant
- Rytr
- Writerly AI
- Writesonic
- Wordtune
- Scalenut
- TextCortex AI
- Krisp
- Beautiful.ai
- Calendly
- StayFocusd
- Time Doctor
- SaneBox
- Reclaim
- Clockwise
- Motion
- Clara
- Trevor
- Kronologic
- ELSA Speak
- Grammarly
- Lasso
- Surfer
- Dragon Speech Recognition
- Tara AI
- Drift
- Cloze
- Cogito
Frequently Asked Questions About AI Assistants
What is the best AI assistant overall?
Otter is our top pick overall. It nails real-time transcription and meeting notes, and smart speaker identification keeps track of who said what. Our top three are Otter, Fireflies, and Jasper, in that order.
Which AI assistant is best for transcribing meetings?
Fireflies is our pick for transcribing meetings. It plugs straight into your web-conference platforms, calendars, and apps, so your notes land where you already work.
Which AI assistant is best for AI writing?
Jasper is our pick for AI writing. It can mimic your style and tone, so the content sounds like you wrote it.
Is there a free AI assistant?
Yes. Siri and Cortana are free, with Siri best on Apple devices and Cortana best for Microsoft users. Otter also has a free Basic plan if you want simple transcription or want to try it before you pay.
What is Otter best for?
Otter is our best-of-the-best for real-time transcription and meeting notes. It includes smart speaker identification and a free Basic plan, so you can test it on your own meetings first.
Which AI assistant is best for Apple or Microsoft users?
Reach for Siri on Apple devices and Cortana if you live in Microsoft tools, and both are free. Pick the one built for the platform and tasks you actually use rather than chasing one universal tool.
Which AI assistant is best for expense management?
Fyle is our pick for expense management and reporting.
Which AI assistant is best for voice commands and dictation?
Braina is our pick for voice commands and dictation.
Which AI assistants are worth trying first?
Start with our top three: Otter for transcription and meeting notes, Fireflies for meetings, and Jasper for writing. From there, add a specialized pick that matches your main task.
The Bottom Line
To recap, here are the best AI assistant software to try this year:
