Past battle · 2024-02-20 UTC
Virtual Assistant Showdown — February 20, 2024
From the Virtual Assistant category. 11 marks placed across 3 fighters. Serfi AI took the crown.
Final standings
The line-up
The fighters
Profiles of every tool that competed in this battle, ranked by their final score.


Serif AI is an AI email assistant designed to help businesses streamline their inbox by drafting, organizing, and replying to messages. It connects to popular inboxes like Gmail and Outlook, learns from past emails, and starts generating replies. Users can review and edit these drafts, and once trusted, can let Serif handle routine tasks. The tool integrates with various services, takes actions in other tools, and can automate complex workflows. It prioritizes security, with enterprise-grade protection, and aims to reduce email management time for teams.
Criteria breakdown
- AI-powered email drafting
- Thread summarization
- Inbox prioritization
- Personalized tone matching
- Quick reply suggestions
- Workflow automation

Lyria 3
An AI music generator that turns prompts, photos, or videos into royalty-free songs with vocals, lyrics, and studio-quality audio.

Lyria 3 is an AI music generator that turns prompts, photos, or videos into royalty-free songs with vocals, lyrics, and studio-quality audio. It is developed by Google DeepMind and represents the cutting edge of AI music generation, making high-quality audio creation accessible to everyone. Lyria 3 solves the problem of searching through stock music libraries for video creators and social media managers. It allows users to describe what they want in plain words, without needing to know how to read sheet music, play an instrument, or use complex software. The tool provides a simple, fully automated 'prompt-to-audio' workflow, where users can type a description of the mood and genre or upload an image or video that represents the vibe they're going for. The tool generates complete tracks with vocals and lyrics from simple text or image prompts. It produces incredibly lifelike, high-fidelity 48kHz, 16-bit PCM stereo output that sounds like it was recorded in a professional studio. Lyria 3 also features multi-genre versatility, vocal customization, and multilingual generation, allowing users to control the style of the vocals and generate lyrics and songs in various languages. One of the standout capabilities of Lyria 3 is its multimodal inspiration feature, which allows users to upload a photo or video clip and have the tool compose a soundtrack that perfectly matches the visual mood. The tool also features seamless generation, ensuring that the song flows naturally from intro to chorus without abrupt cuts. Lyria 3 is perfect for content creators looking for stunning, copyright-safe soundtracks. It provides a unique and efficient way to generate high-quality music, saving users hours of searching through stock music libraries. While Lyria 3 is a powerful tool, its limitations include the need for users to have a clear idea of what they want to create, as the tool's output is only as good as the input it receives.
Criteria breakdown
- Multimodal inspiration
- Vocal customization
- Multilingual generation
- Custom lyric input
- Image-to-music
- Seamless generation

Coach Call AI
AI accountability partner that calls you on the phone and WhatsApp to keep your goals on track.

Coach Call AI is a personal accountability service that uses scheduled phone calls and WhatsApp messages to check in on your progress. Instead of relying on notifications you can swipe away, it places real voice calls to ask how your goals are going, what's blocking you, and what's next. Users set the goals, frequency, and tone of the coaching conversations, and the AI adapts its check-ins based on prior responses. It works for habits like fitness routines, study schedules, work projects, and personal development goals where consistent follow-through is the hardest part. The tool is designed for people who already know what they should be doing but struggle with daily execution. By turning accountability into an unmissable phone call, it adds a layer of social pressure that purely app-based trackers often lack.
Criteria breakdown
- Scheduled AI phone call check-ins
- WhatsApp message integration
- Custom goal and habit tracking
- Adjustable call frequency and timing
- Conversational AI that remembers past check-ins
- Personalized coaching tone and style


