Software · head to head
Microsoft To Do vs Perplexity
The short version
- They diverge on capability: Microsoft To Do covers My Day suggestions, Perplexity covers Real-time web search.
Where they differ
Only the attributes on which Microsoft To Do and Perplexity actually diverge.
| Attribute | Microsoft To Do | Perplexity |
|---|---|---|
| Pricing model | free | Unknown |
| Platforms | Web, Ios, Android, Windows, Macos | Web, iOS, Android, Comet (AI browser) |
| Founded | 1975 | 2022 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Microsoft To Do
- My Day suggestions
- List sharing
- Steps
- Due dates
- Reminders
- Outlook
- Microsoft 365
- Microsoft Teams
Only in Perplexity
- Real-time web search
- Source citations
- Follow-up questions
- File analysis
- Browser extension
- API access
- Mobile apps
- Api support
Both cover
- Web support
- Ios support
- Android support
What people use each for
The jobs each tool is most often brought in to do.
Microsoft To Do
- Schedulingnot Perplexity
- Appointment bookingnot Perplexity
- Time trackingnot Perplexity
- Resource managementnot Perplexity
- Team coordinationnot Perplexity
Perplexity
- ai tools managementnot Microsoft To Do
- Workflow automationnot Microsoft To Do
- Reportingnot Microsoft To Do
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Microsoft To Do
Nothing recorded yet. See the Microsoft To Do review.
Perplexity
- Context window has been stealthily reduced despite prior claims of 1-million-token capacity
- Citations sometimes point to irrelevant or overly general articles that do not support the stated claims
- Weak performance on complex multi-step reasoning and deep logic compared to dedicated reasoning LLMs
- Web crawler ignores robots.txt directives and scrapes content from sites that explicitly opted out
- Pro subscription quotas and feature access quietly reduced without user notification
Pricing, plan by plan
Microsoft To Do
Free- FreeFree
- Unlimited tasks
- My Day
- List sharing
Perplexity
Free- FreeFree
- Unlimited basic searches
- 3 Pro Searches per day
- 1 Research query per month
- Pro$20/month
- Unlimited Pro Searches
- Advanced AI models
- All free features
- Pro Annual$200/year
- Unlimited Pro Searches
- Advanced AI models
- All free features
- Max$200/month
- Unlimited Pro Searches
- Labs multi-agent orchestration
- Perplexity Computer with 19 AI sub-agents
Which should you pick?
Choose Microsoft To Do if
- You need my day suggestions.
- You want to start without paying.
- You work on Web, Ios, Android, Windows, Macos.
- You also want list sharing.
Choose Perplexity if
- You need real-time web search.
- You want to start without paying.
- You work on Web, iOS, Android, Comet (AI browser).
- You also want source citations.
Questions people ask
- Is Microsoft To Do or Perplexity better?
- Neither clearly leads. Microsoft To Do starts at Free and Perplexity at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Microsoft To Do or Perplexity?
- Microsoft To Do starts at Free and Perplexity at Free.
- Does Microsoft To Do or Perplexity run on more platforms?
- Microsoft To Do runs on Web, Ios, Android, Windows, Macos. Perplexity runs on Web, iOS, Android, Comet (AI browser).
- Can I use Microsoft To Do for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Microsoft To Do best used for?
- Microsoft To Do is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Perplexity is typically brought in for.
- What can Microsoft To Do do that Perplexity cannot?
- Microsoft To Do covers My Day suggestions, List sharing, Steps, Due dates. Perplexity covers Real-time web search, Source citations, Follow-up questions, File analysis. Both handle Web support, Ios support, Android support.
Answered from the vendors’ own pages
Perplexity: Is Perplexity completely free?
Perplexity has a free tier with unlimited basic searches and 3 Pro Searches per day. Pro ($20/month or $200/year) and Max ($200/month) tiers unlock more advanced features like multi-model access and unrestricted queries.
SourcePerplexity: What is the difference between Pro and Max?
Pro provides access to advanced AI models like GPT-5.2, Claude Sonnet 4.5, and Gemini 3 Pro. Max adds Labs for multi-agent orchestration, Perplexity Computer with 19 specialized AI sub-agents, and 10,000 Computer credits per month.
SourcePerplexity: Can I use Perplexity offline?
No. Perplexity requires an active internet connection for all searches. The full answer service is not available offline.
SourcePerplexity: What platforms does Perplexity support?
Perplexity is available as a web application, iOS app, Android app, and as Comet, a dedicated AI browser for mobile (Android available, iOS in development).
SourcePerplexity: How reliable are Perplexity's citations?
Citations are a key feature of Perplexity, but users report that citations sometimes point to irrelevant or overly general articles that don't directly support the claims made.
SourcePerplexity: Does Perplexity's context window match the advertised 1 million tokens?
Perplexity had promoted a 1-million-token context window, but users have reported stealth reductions in the actual context capacity without public announcement.
SourceRelated pages
More on Microsoft To Do
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- Perplexity vs Google Calendar
- Perplexity vs Apple Calendar
- Perplexity vs Fantastical
- Perplexity vs Clockify
- Perplexity vs OmniFocus
- Perplexity vs Amie
- Perplexity vs Outlook Calendar
- Perplexity vs Float
- Perplexity vs Google Tasks
- Perplexity vs YouCanBook.me
- Perplexity vs Cron Calendar
- Perplexity vs Harvest Forecast
- Perplexity vs Resource Guru
- Perplexity vs SavvyCal
- Perplexity vs Skedda
- Perplexity vs Timepage
- Perplexity vs Woven
- Perplexity vs Assistant.to
- Perplexity vs Pika
- Perplexity vs Anthropic API
- Perplexity vs D-ID
- Perplexity vs Fathom
- Perplexity vs Stable Diffusion
- Perplexity vs AI21 Labs
- Perplexity vs ChatGPT
- Perplexity vs Copy.ai
- Perplexity vs HeyGen
- Perplexity vs Jasper
- Perplexity vs Leonardo AI
- Perplexity vs Murf
- Perplexity vs Pi
- Perplexity vs Play.ht
- Perplexity vs Replicate
- Perplexity vs Replika
- Perplexity vs Rytr
- Perplexity vs Together AI