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Software · head to head

Aha! vs Obsidian

Aha! logo

Aha!

Software

Roadmapping software for product builders

From
$59/month
Rated
-
Full reviewWebsite
Obsidian logo

Obsidian

Software

A powerful knowledge base on top of a local folder of plain text Markdown files

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Obsidian has a free tier, so it costs nothing to try first.
  • Each has a real cost: Aha! sold as eight separate products rather than one subscription, so Roadmaps, Discovery, Ideas, Whiteboards, Builder, Develop, Teamwork and Knowledge are each priced per user; Obsidian sync is a paid add-on at $4 per month billed annually rather than part of the app
  • They diverge on capability: Aha! covers Strategic roadmaps, Obsidian covers Bidirectional linking.

Where they differ

Only the attributes on which Aha! and Obsidian actually diverge.

Attributes where Aha! and Obsidian differ
AttributeAha!Obsidian
Starting price$59/monthFree
Free tierNoYes
PlatformsWebWeb, Windows, macOS, Linux, iOS, Android
Founded20132020

Identical on both: pricing model (Unknown), 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 Aha!

  • Strategic roadmaps
  • Release planning
  • Idea management
  • Requirements & user stories
  • Visual workflows
  • Gantt charts
  • Pivot tables
  • Custom scorecards

Only in Obsidian

  • Bidirectional linking
  • Graph view visualization
  • Markdown support
  • Local file storage
  • Plugin ecosystem
  • Custom CSS themes
  • Templates
  • Search and tags

Both cover

  • GitHub

What people use each for

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

Aha!

  • Product roadmapping linked to strategy and goalsnot Obsidian
  • Collecting and scoring customer feedback through Ideasnot Obsidian
  • Customer research and interview analysis with Discoverynot Obsidian
  • Agile delivery tracking with Developnot Obsidian
  • Internal product documentation with Knowledgenot Obsidian

Obsidian

  • Local-first markdown note taking with no account requirednot Aha!
  • Linking notes into a personal knowledge graphnot Aha!
  • Syncing a vault across devices with end-to-end encryption on the paid add-onnot Aha!
  • Publishing a public site from a vaultnot Aha!
  • Extending the editor with community pluginsnot Aha!

Where each one falls short

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

Aha!

  • Sold as eight separate products rather than one subscription, so Roadmaps, Discovery, Ideas, Whiteboards, Builder, Develop, Teamwork and Knowledge are each priced per user
  • Roadmaps at $59 per user per month is expensive next to general project tools, and Discovery and Ideas add $39 each
  • The Develop integration with Roadmaps requires the Enterprise or Enterprise+ tier
  • Annual billing is by invoice only; monthly is card

Obsidian

  • Sync is a paid add-on at $4 per month billed annually rather than part of the app
  • Publishing to the web is a further $8 per month per site
  • Commercial use asks for a $50 per user per year licence, though the vendor states it is not required
  • Collaboration is limited compared with a hosted notes tool, since the vault is local files first

Pricing, plan by plan

Aha!

$59/month
  • Startup$29/month
    • All premium features
    • Discounted pricing for early-stage startups
  • Premium$59/month
    • Strategy setting
    • Roadmap creation
    • Feature prioritization
  • Enterprise$null/month
    • Unlimited reviewers and viewers
    • Advanced features
  • Enterprise+$null/month
    • Everything in Enterprise plus workflow automation
    • Capacity planning
    • Concierge support

Obsidian

Free
  • Obsidian Sync$4/month
    • Sync notes across devices
  • Obsidian Publish$8/month
    • Turn notes into a website

Which should you pick?

Choose Aha! if

  • You need strategic roadmaps.
  • You also want release planning.
Aha! review

Choose Obsidian if

  • You need bidirectional linking.
  • You want to start without paying.
  • You work on Web, Windows, macOS, Linux, iOS, Android.
  • You also want graph view visualization.
Obsidian review

Questions people ask

Is Aha! or Obsidian better?
Neither clearly leads. Aha! starts at $59/month and Obsidian at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aha! or Obsidian?
Obsidian has a free tier; the other does not. Paid plans start at $59/month for Aha! and Free for Obsidian.
Does Aha! or Obsidian run on more platforms?
Aha! runs on Web. Obsidian runs on Web, Windows, macOS, Linux, iOS, Android.
Can I use Obsidian for free?
Yes. Obsidian has a free tier, so you can try it without paying. Aha! starts at $59/month.
What is Aha! best used for?
Aha! is most often used for product roadmapping linked to strategy and goals, collecting and scoring customer feedback through ideas, customer research and interview analysis with discovery, agile delivery tracking with develop. Of those, product roadmapping linked to strategy and goals and collecting and scoring customer feedback through ideas are not what Obsidian is typically brought in for.
What can Aha! do that Obsidian cannot?
Aha! covers Strategic roadmaps, Release planning, Idea management, Requirements & user stories. Obsidian covers Bidirectional linking, Graph view visualization, Markdown support, Local file storage. Both handle GitHub.

Answered from the vendors’ own pages

Aha!: Does Aha! have a free tier?

No. Aha! offers a 30-day free trial without requiring a credit card, but there is no permanent free plan. Pricing starts at $59/user/month for Aha! Roadmaps.

Source
Obsidian: Is Obsidian free?

Yes. The core Obsidian application is 100% free for personal and commercial use with no limitations. You can use unlimited vaults and every core feature without payment.

Source
Aha!: How is Aha! pricing structured?

Aha! uses per-user billing. Premium plan charges all users equally regardless of permission level. Enterprise plans only charge for workspace owners and contributors, with unlimited reviewers and viewers at no additional cost.

Source
Obsidian: What file format does Obsidian use?

Obsidian stores every note as a plain Markdown file. Because it uses standard Markdown instead of a proprietary format, your notes remain portable and can be edited with many other Markdown editors.

Source
Aha!: Can I use Aha! offline?

Aha! is a cloud-based SaaS platform with no offline mode mentioned in documentation. All features require internet connectivity to the cloud servers.

Source
Obsidian: Can I collaborate with others in Obsidian?

The core application does not include built-in team collaboration features. However, Obsidian offers optional add-ons and can be used with version control systems or cloud storage for collaboration.

Source
Aha!: What does Enterprise+ plan include?

Enterprise+ includes workflow automation, capacity planning, custom tables and calculations, advanced license management, account backup and export, anti-virus scanning, IP access control, and concierge white-glove support.

Source
Aha!: How many integrations does Aha! support?

Aha! Roadmaps offers 40+ integrations including Jira, Azure DevOps, Slack, Salesforce, and Zendesk. Salesforce and Zendesk require additional add-on purchases.

Source
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