Microsoft To Do vs Obsidian

Audit Updated: April 2026
Comparison Data: 46d old
Review cycle: 30d
Last verified: 2026-02-24

The Verdict

For most teams, Microsoft To Do is the better choice due to its verified performance and transparent pricing.

Get Microsoft To Do Official Recommendation
Metric
Microsoft To Do
Obsidian
Starting Price
$10/mo
Custom
API Latency
629ms
606ms
User Rating
4.5 / 5.0
4.2 / 5.0
Market Scale
10k+
10M+

Decision Fit

Weighted model based on cost, speed, reliability, and adoption. Use it as a decision aid, not an absolute truth.

Microsoft To Do
74
/100 overall fit
Obsidian
74
/100 overall fit
Cost
82
55
Performance
67
69
Reliability
90
84
Adoption
48
90
Cost weight: 25%
Performance weight: 25%
Reliability weight: 30%

Why choose Microsoft To Do?

  • Solid choice for specific enterprise requirements.

Why choose Obsidian?

  • Industry standard with massive community support.

Pricing & True Cost

Annual TCO Estimator

Estimated total cost of ownership per year.

Seats:
Microsoft To Do$1,200/yr
Obsidian$0/yr
Projected Savings
$1,200

You save 100% annually by choosing Obsidian over Microsoft To Do for a team of 10.

Feature Breakdown

Feature
Recommended
Microsoft To Do
Obsidian
Feature Score
95
86
REST API Access
SAML/SSO Security
Enterprise
Enterprise
24/7 Priority Support
24/7
Email
iOS/Android App
White-Label Branding

Frequently Asked Questions

Frequently Asked Questions

What is the main difference between Microsoft To Do and Obsidian?
Microsoft To Do is generally categorized under Productivity and is best known for its 4.5/5 user rating. Obsidian, also in Productivity, offers a strong alternative with pricing starting at Custom.
Which tool is cheaper, Microsoft To Do or Obsidian?
Based on our pricing data, Obsidian offers a lower entry point at Custom, making it a potentially better choice for budget-conscious startups.
Is Microsoft To Do good for small businesses?
Yes, Microsoft To Do is highly rated (4.5/5) and is used by 10k+ teams, suggesting strong adoption among small to medium-sized businesses.
Do Microsoft To Do and Obsidian offer free trials?
Microsoft To Do typically requires a subscription. Obsidian also offers a free option.

Trust & Verification

Last verified: 2026-02-24
Confidence: High
Sources listed: 4
Microsoft To Do pricing page
Obsidian pricing page
Synthetic latency benchmarks (us-east-1, eu-central-1)

Structured vendor and catalog signals reviewed with standardized QA checks.

Reviewer Evidence Log

2026-02-24

Added structured trust metadata and standardized validation checkpoints.

Improves explainability and confidence before outbound tool decisions.

2026-02-24

Refreshed supporting context to align with current procurement workflow standards.

Reduces decision noise and improves repeatability of buying outcomes.

Sources & Methodology

Data verification performed by the StackCompare automated crawler. Pricing tiers and feature lists were last validated on April 2026. Latency benchmarks are synthetic tests run from AWS us-east-1 and eu-central-1 regions.