TRÁMITES123

AI WEEK · PRACTICAL GUIDE

Artificial Intelligence Tools Directory

AI tools by category, with official links, practical reviews and free-versus-paid limits.

Trámites123 · October 5, 2026

Choose a tool by the task you need to complete. This directory covers 11 options for assistants, search, transcription, writing, documents, images and voice. The reviews explain practical uses rather than ranking quality or promising results.

Plans reviewed October 5, 2026. Free does not mean unlimited. Some services require accounts and may vary limits by country, model or demand. Plan links point to official sources; check details before signing up or paying.

Everyday assistants

ChatGPT

Useful for drafts, explanations and organizing ideas. Start small and verify facts.

Free and paid: Free; files, images and other tools have separate limits. Plus and other plans provide higher usage.

Check official limits and terms →

Claude

A useful option for reviewing text and developing ideas through conversation. Specify tone and length.

Free and paid: Free with variable usage limits. Pro and Max add usage and features.

Check official limits and terms →

Microsoft Copilot

Convenient for everyday questions and drafts. Check which Microsoft 365 integrations your account includes.

Free and paid: Free chat; Microsoft 365 plans add integrations and higher limits. A paid trial differs from free chat.

Check official limits and terms →

Search and research

Perplexity

Helps discover sources and compare information. Open citations to check support for the answer.

Free and paid: Free Standard offers basic search and very limited Pro searches. Advanced models and images require higher plans.

Check official limits and terms →

Audio and video transcription

Otter

Practical for meeting notes and action items. Check names and amounts against the audio.

Free and paid: Basic: 300 minutes/month, 30/conversation and 3 lifetime imports, not monthly. Pro expands minutes and imports.

Check official limits and terms →

Descript

Combines transcription with audio/video editing. Useful when you also need captions or cuts.

Free and paid: Free: 60 media minutes/month. Hobbyist and higher plans add minutes, AI credits and watermark-free exports.

Check official limits and terms →

Whisper

A technical alternative for local transcription. Requires installation, FFmpeg and suitable computing resources.

Free and paid: MIT-licensed open-source software; computing has a cost. Third-party apps or APIs may charge separately.

Check official limits and terms →

Writing and translation

DeepL

Compare translations and improve clarity across languages. Check idioms, names and specialized vocabulary.

Free and paid: Free version has limits: the official comparison lists 50,000 characters/month and 1 file/month up to 5 MB. Paid plans increase allowances.

Check official limits and terms →

Documents and sources

NotebookLM / Gemini Notebook

Work with notes and sources you supply. Use source references to check explanations.

Free and paid: Standard tier: 100 notebooks and 50 sources/notebook; limits may change. Paid Google plans expand capabilities.

Check official limits and terms →

Images and design

Adobe Firefly

Create backgrounds and visual concepts. Add final text in an editor and inspect at phone size.

Free and paid: Limited free daily generations. Paid plans add premium-feature credits; costs vary by model and region.

Check official limits and terms →

Voice and narration

ElevenLabs

Try narration and synthetic voices. Confirm permissions and rights before using voices or publishing audio.

Free and paid: Free: 10,000 credits/month. Starter adds a commercial license and other features; usage depends on product and model.

Check official limits and terms →

Study and languages

For conversation practice, try ChatGPT, Claude or Copilot. For questions about your notes, use Gemini Notebook. Compare translations with DeepL. Request one question at a time and check answers against class material; each service's limits apply.

Choose without collecting subscriptions

For a short message, start with a free assistant. For long recordings, compare per-file duration, monthly minutes and exports. For commercial designs, check licenses and credit costs. Test a real task before paying; consider annual plans only after understanding your usage.

External tools have their own policies. Protect personal data, obtain recording permission and verify figures, citations and requirements against original sources. APIs, apps and web subscriptions can have separate billing.

AI Week · 5–10 October 2026

AI in Everyday Life: Practical Tools That Save Time · Published October 5

Upcoming topics: October 6, transcription; October 7, emails and messages; October 8, documents and forms; October 9, images and designs; October 10, study and languages. Links will appear here as articles are published.