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Software · head to head

Seismic vs Things 3

Seismic logo

Seismic

Software

Sales enablement and content management platform

From
On request
Rated
-
Full reviewWebsite
Things 3 logo

Things 3

Software

The award-winning personal task manager

From
$9.99/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Seismic weak digital sales room and micro-site functionality with low customer engagement; Things 3 no team collaboration, task sharing, or task assignment features
  • They diverge on capability: Seismic covers Content management, Things 3 covers Today view.

Where they differ

Only the attributes on which Seismic and Things 3 actually diverge.

Attributes where Seismic and Things 3 differ
AttributeSeismicThings 3
Starting priceOn request$9.99/one-time
PlatformsWeb, APImacOS, iOS, iPadOS, watchOS, visionOS
Founded20102004

Identical on both: pricing model (Unknown), free tier (No), 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 Seismic

  • Content management
  • LiveDocs automation
  • Content analytics
  • Learning & coaching
  • Buyer engagement
  • Salesforce
  • Microsoft Dynamics
  • HubSpot

Only in Things 3

  • Today view
  • Projects and areas
  • Quick entry
  • Tags
  • Calendar integration
  • Apple Calendar
  • Siri
  • Shortcuts

Both cover

  • Ios support

What people use each for

The jobs each tool is most often brought in to do.

Seismic

  • Content managementnot Things 3
  • Sales trainingnot Things 3
  • Proposal automationnot Things 3
  • Buyer engagementnot Things 3

Things 3

  • Schedulingnot Seismic
  • Appointment bookingnot Seismic
  • Time trackingnot Seismic
  • Resource managementnot Seismic
  • Team coordinationnot Seismic

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Seismic

  • Weak digital sales room and micro-site functionality with low customer engagement
  • Search feature lacks keyword depth, making content discovery difficult
  • Limited learning and LMS capabilities with underwhelming analytics and reporting
  • Complex implementations requiring dedicated internal resources and strong change management
  • High price point with multi-year contracts and no free trial option

Things 3

  • No team collaboration, task sharing, or task assignment features
  • Apple ecosystem only, with no Windows, Android, or web version
  • No third-party app integrations beyond Apple's ecosystem
  • Cannot attach files or images to tasks, only text notes
  • No time blocking or calendar integration for scheduling tasks into specific time slots

Pricing, plan by plan

Seismic

On request

No published plan breakdown. See the Seismic review.

Things 3

$9.99/one-time
  • iPhone/Watch$9.99/one-time
  • iPad$19.99/one-time
  • Mac$49.99/one-time

Which should you pick?

Choose Seismic if

  • You need content management.
  • You work on Web, API.
  • You also want livedocs automation.
Seismic review

Choose Things 3 if

  • You need today view.
  • You work on macOS, iOS, iPadOS, watchOS, visionOS.
  • You also want projects and areas.
Things 3 review

Questions people ask

Is Seismic or Things 3 better?
Neither clearly leads. Seismic starts at On request and Things 3 at $9.99/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Seismic or Things 3?
Seismic starts at On request and Things 3 at $9.99/one-time.
Does Seismic or Things 3 run on more platforms?
Seismic runs on Web, API. Things 3 runs on macOS, iOS, iPadOS, watchOS, visionOS.
What is Seismic best used for?
Seismic is most often used for content management, sales training, proposal automation, buyer engagement. Of those, content management and sales training are not what Things 3 is typically brought in for.
What can Seismic do that Things 3 cannot?
Seismic covers Content management, LiveDocs automation, Content analytics, Learning & coaching. Things 3 covers Today view, Projects and areas, Quick entry, Tags. Both handle Ios support.

Answered from the vendors’ own pages

Seismic: How is Seismic priced?

Seismic uses custom, quote-based pricing without published list rates. Typical pricing ranges from $30-60 per user for Professional Edition, with mid-market teams spending $20,000-60,000 annually and enterprises exceeding $100,000 per year. Seismic Learning is priced as an incremental per-user fee.

Source
Things 3: Does Things 3 support team collaboration?

No. Things 3 is designed for individual use only with no task sharing, team workspaces, task assignment, or commenting features.

Source
Seismic: What does Seismic's Enablement Cloud include?

Seismic Enablement Cloud spans five areas: Content Management, Learning & Coaching, Program Strategy & Execution, Meeting Intelligence, and Digital Sales Rooms. An AI engine called Aura runs across all functions, powering content recommendations, learning content generation, meeting summaries, and conversational search.

Source
Things 3: What platforms does Things 3 run on?

Things 3 is exclusive to Apple devices: macOS, iOS, iPadOS, watchOS, and visionOS. There is no Windows, Android, or web version.

Source
Seismic: Does Seismic integrate with Salesforce?

Yes, Seismic provides real-time, two-way sync with Salesforce to embed personalized content, playbooks, and AI-driven recommendations directly into Sales Cloud and Experience Cloud workflows. Seismic also integrates with 150+ platforms including Microsoft Teams, Slack, Zoom, Webex, and sales engagement tools like Salesloft and Outreach.

Source
Things 3: How much does Things 3 cost?

Things 3 uses a one-time purchase model: $9.99 for iPhone/Watch, $19.99 for iPad, and $49.99 for Mac. Total cost for all platforms is approximately $80 with no subscription required.

Source
Seismic: What was Seismic's recent acquisition?

On February 12, 2026, Seismic announced a definitive agreement to merge with Highspot. The combined company operates as Seismic, led by CEO Rob Tarkoff, with Highspot founder Robert Wahbe joining the board. The deal creates a platform worth north of six billion dollars.

Source
Things 3: Does Things 3 sync across devices?

Yes. Things Cloud keeps your to-dos in sync across all your Apple devices automatically. There is no extra cost for cloud synchronization.

Source
Seismic: What are Seismic's main limitations?

Key limitations include weak micro-site and digital sales room functionality with low customer engagement, search features that miss keywords, limited learning and LMS capabilities, complex implementations requiring dedicated resources, and high pricing with multi-year contracts and no free trial.

Source
Things 3: Can you attach files or images to tasks in Things 3?

No. Things 3 does not support attachments. You can only add notes (text) to tasks.

Source
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