Perplexity is an AI-powered answer engine that searches the web in real time and provides cited, up-to-date answers. It combines the depth of a search engine with the conversational interface of a chatbot.

Perplexity

Grow and measure brand visibility across search engines and AI-generated answers with W3Surge. Explore domain research, keyword analysis, website audits, rank tracking, and free GEO and AEO tools.

W3Surge

Ashish Jain

Revelia is an AI powered self discovery app that combines ancient wisdom with modern artificial intelligence to deliver personalized insights through face reading, palmistry, astrology, numerology, and compatibility analysis.

With Revelia, users can explore their personality, relationships, career direction, life patterns, and personal growth through personalized AI readings.

Key features include:

• AI Face Reading to discover personality traits, strengths, hidden talents, and potential life paths from facial features.

• AI Palm Reading to analyze palm lines and provide insights into love, life direction, talents, and personality.

• Astrology and Birth Charts with personalized insights based on Sun, Moon, Rising, and planetary placements.

• Numerology readings covering life path numbers, destiny numbers, personal years, and more.

• Compatibility readings that combine astrology, numerology, and face reading to explore connections with partners, friends, family, and colleagues.

• AI Astrologer that answers personalized questions about relationships, career, timing, and other areas of life based on the user's profile.

• Name Destiny Analysis to explore the numerological meaning and potential influence of a name.

• Career Destiny Path combining astrology, numerology, and personal traits to explore potential career directions.

• Personalized Cosmic Reports bringing astrology, numerology, and palm reading together in one comprehensive report.

Revelia makes traditional practices such as astrology, palmistry, physiognomy, and numerology accessible through an intuitive AI powered experience.

Available on Android, with an iOS app coming soon. A free plan is available alongside Premium and Premium Plus subscriptions.

Revelia readings are intended for entertainment and self reflection purposes only and should not replace professional medical, financial, legal, or psychological advice.

Revelia

Otter.ai provides real-time transcription for meetings, interviews, and lectures. It integrates with Zoom, Google Meet, and Microsoft Teams to automatically capture, transcribe, and summarize conversations with speaker identification.

Otter.ai

Fireflies.ai records, transcribes, and analyzes meetings across Zoom, Teams, Meet, and more. It provides searchable transcripts, AI-generated summaries, action items, and integrates with CRMs and project management tools.

Fireflies.ai

Yila AI (https://yila.ai) is a research workspace and research agent for real academic workflows. Start from a research question, paper link, or uploaded PDF/Word/CSV, then run literature search, full-text grounded reviews, data analysis with reusable code/charts, scientific figures, posters, and paper-to-slides — with claims traceable to sources, no fabricated citations, and private-by-default editable outputs.

Yila AI

Yila SEO

Free to Transcribe audio, video, and YouTube content into accurate, editable text. 95.2% accuracy, 100+ languages, auto speaker labels, word-level millisecond timestamps, and professional SRT/VTT export.

DeVoice - Free AI Audio & Video Transcription

Mallory Tran

Transcribe Any Audio file to text with AI — get accurate transcripts, SRT subtitles, and AI summaries in 30+ popular languages.

Transcribe Audio to Text with AI

Eata AI4Science delivers end-to-end custom AI model development services tailored to algorithm development and customization for scientific research, spanning the entire lifecycle from problem formulation to deployment and iteration. Our services are engineered to bridge the gap between AI expertise and domain-specific research needs, with interdisciplinary teams of machine learning engineers, computational scientists, and domain specialists collaborating to translate research challenges into actionable AI solutions.

Custom AI Model Development

Madison Cooper

Pulse is Smallest AI's speech-to-text API, built for real-time voice applications like voice agents, live call transcription, and captioning, alongside a high-throughput batch mode for recorded audio. It streams over WebSocket with sub-100ms time-to-first-token at low concurrency, and includes speaker diarization, word- and sentence-level timestamps, keyword boosting for up to 10,000 custom terms, voice-activity events, and automatic inverse text normalization.

Pulse supports 21 languages on streaming and 26 on batch, with regional auto-detect and mid-session code-switching. A companion model, Pulse Pro, trades multilingual support for English-only batch transcription tied for #2 on the public Open ASR Leaderboard, built for high-volume call center, meeting, and financial-audio transcription.

Both models include built-in PII and PCI redaction (currently English and Hindi), plus optional emotion and gender detection on batch jobs. The platform holds ISO 27001, SOC 2 Type II, HIPAA, and GDPR compliance, with on-premise deployment available on Enterprise plans.

Common use cases: live voice agents and conversational AI, call center and contact center analytics, meeting and financial-audio transcription, multilingual customer support, and compliance-sensitive workflows requiring redaction.

Pulse — Speech-to-Text by Smallest AI

Smallest Community

AnimalIDFinder is a free field companion and bioacoustic guide designed to help identify over 12,000 animals, tracks, skulls, and vocalizations from photos and recordings. It provides curated species guides covering taxonomy, habitat, size, behavior, and safety information. Users can explore specialized identification tools for dogs, cats, birds, snakes, insects, and more. Whether you’re a nature enthusiast, student, traveler, pet owner, or wildlife observer, AnimalIDFinder makes animal identification faster, easier, and more accessible wherever your curiosity takes you.

AnimalIDFinder

Sahin

SummarizeVideoToText turns a YouTube, TikTok, or Instagram video link into the full transcript and an AI summary in seconds. You can ask follow-up questions about the video, view an auto-generated mind map, and export everything to Notion, Obsidian, or plain Markdown. Summaries can be generated in 14 languages independently of the interface language. Nothing needs to be downloaded or installed, and YouTube summaries can be generated without creating an account. The free plan includes 20 minutes of transcription per month; Pro raises that to 300 minutes.

SummarizeVideoToText

diaozxin007

Give your AI the ability to find who said what with timestamps, discover what’s being discussed across videos and livestreams, and research recommendations and sponsored ad reads. Arcmira searches indexed YouTube and podcast transcripts through its web app, API and MCP. Premium transcripts and creator captions are distinct sources. Coverage and features depend on the account plan; check cited sources for speaker and sponsorship classifications.

API docs
https://arcmira.com/docs

Connect your AI
https://arcmira.com/agent-setup

Arcmira: YouTube Transcript Search alternatives