Softwr

Social Media · head to head

Khoros vs Tumblr

Khoros logo

Khoros

Social Media

Enterprise social media management and branded community platform, now owned by IgniteTech

From
On request
Rated
-
Full reviewWebsite
Tumblr logo

Tumblr

Social Media

Blogging and fandom platform owned by Automattic after being sold off by Verizon for a fraction of what Yahoo paid for it

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Tumblr has a free tier, so it costs nothing to try first.
  • Each has a real cost: Khoros igniteTech, part of ESW Capital, acquired Khoros in May 2025 and around 116 staff were made redundant within weeks, and ESW has a documented pattern of running acquired software on minimal cost bases, so support responsiveness and roadmap delivery are legitimate contract-negotiation issues rather than theoretical risks.; Tumblr user growth has been flat to declining for years, and the platform receives comparatively little product investment relative to competitors, so new features arrive slowly.
  • They diverge on capability: Khoros covers Branded communities, Tumblr covers Reblogging.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Khoros and Tumblr actually diverge.

Attributes where Khoros and Tumblr differ
AttributeKhorosTumblr
Starting priceOn requestFree
Pricing modelquoteFree to use, optional ad-free subscription and paid post promotion
Free tierNoYes
PlatformsWeb, iOS, Android, APIiOS, Android, Web

Identical on both: user rating (Not yet rated), category (Social Media).

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 Khoros

  • Branded communities
  • Community gamification
  • Social publishing
  • Social customer care
  • Moderation tooling
  • Listening and analytics
  • Aurora and Iris AI
  • Knowledge deflection

Only in Tumblr

  • Reblogging
  • Tumblr Blaze
  • Ad-free browsing
  • Custom blog themes
  • Community labels
  • Post editor

What people use each for

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

Khoros

  • A telecommunications operator that wants a public support community whose accepted answers measurably deflect contact centre volumenot Tumblr
  • A consumer brand consolidating a dozen regional social accounts under one publishing approval workflow with regional role permissionsnot Tumblr
  • A games publisher running player forums where moderation load and volunteer moderator tooling matter more than publishing featuresnot Tumblr
  • A bank that needs social service messages tracked against the same SLA framework as its email and chat queuesnot Tumblr

Tumblr

  • A fandom or fan-art community that has stayed on Tumblr specifically for its reblog and tagging culturenot Khoros
  • A writer or artist wanting a free, lightly customisable blog rather than a full websitenot Khoros
  • Someone researching how a platform behaves after a steep ownership devaluation and reduced investmentnot Khoros
  • A brand targeting niche fandom or subculture audiences that remain concentrated on Tumblr rather than mainstream platformsnot Khoros

Where each one falls short

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

Khoros

  • IgniteTech, part of ESW Capital, acquired Khoros in May 2025 and around 116 staff were made redundant within weeks, and ESW has a documented pattern of running acquired software on minimal cost bases, so support responsiveness and roadmap delivery are legitimate contract-negotiation issues rather than theoretical risks.
  • Community migration is genuinely hard: moving years of threads, accepted solutions, member reputation and SEO-bearing URLs off Khoros later is a project measured in quarters, which makes the switching cost far higher than the annual licence suggests.
  • Pricing is not published and the platform is sold on annual enterprise contracts with substantial implementation and design services, so the first-year cost is materially higher than the recurring licence and hard to benchmark.
  • The publishing and listening side inherited from Spredfast has been outpaced by dedicated social suites, so social-first teams frequently find themselves keeping a second tool for scheduling and analytics and paying for overlapping capability.
  • The product is the result of merging two large codebases and has now changed private-equity owner twice, and reviewers consistently report that community administration and social management still feel like separate systems sharing a login rather than one product.
  • Khoros Community Classic is being sunset in favour of the new Aurora AI community platform, so existing customers face a forced migration of an already hard-to-move asset, on the acquirer timetable rather than their own.

Tumblr

  • User growth has been flat to declining for years, and the platform receives comparatively little product investment relative to competitors, so new features arrive slowly.
  • A 2018 ban on adult content drove away a significant part of the user base and community trust that has not fully recovered, even after some policy softening later.
  • Discovery and reach for new accounts is weaker than on algorithm-first platforms, so building an audience from zero is slower than on Instagram or TikTok.
  • The sharp drop in Tumblrs sale price between 2013 and 2019 signals real risk around long-term platform stability and continued investment under any given owner.
  • Moderation and safety tooling has historically lagged larger platforms, which matters for anyone running a brand presence that needs reliable content moderation support.

Pricing, plan by plan

Khoros

On request
  • Khoros$undefined/year
    • Branded communities
    • Social publishing and governance
    • Social customer care queue

Tumblr

Free
  • TumblrFree
    • Free blogging, following and reblogging
  • Ad-Free Browsing$4.99/month
    • Removes ads from the browsing experience

Which should you pick?

Choose Khoros if

  • You need branded communities.
  • You work on Web, iOS, Android, API.
  • You also want community gamification.
Khoros review

Choose Tumblr if

  • You need reblogging.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want tumblr blaze.
Tumblr review

Questions people ask

Is Khoros or Tumblr better?
Neither clearly leads. Khoros starts at On request and Tumblr at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Khoros or Tumblr?
Tumblr has a free tier; the other does not. Paid plans start at On request for Khoros and Free for Tumblr.
Does Khoros or Tumblr run on more platforms?
Khoros runs on Web, iOS, Android, API. Tumblr runs on iOS, Android, Web.
Can I use Tumblr for free?
Yes. Tumblr has a free tier, so you can try it without paying. Khoros starts at On request.
What is Khoros best used for?
Khoros is most often used for a telecommunications operator that wants a public support community whose accepted answers measurably deflect contact centre volume, a consumer brand consolidating a dozen regional social accounts under one publishing approval workflow with regional role permissions, a games publisher running player forums where moderation load and volunteer moderator tooling matter more than publishing features, a bank that needs social service messages tracked against the same sla framework as its email and chat queues. Of those, a telecommunications operator that wants a public support community whose accepted answers measurably deflect contact centre volume and a consumer brand consolidating a dozen regional social accounts under one publishing approval workflow with regional role permissions are not what Tumblr is typically brought in for.
What can Khoros do that Tumblr cannot?
Khoros covers Branded communities, Community gamification, Social publishing, Social customer care. Tumblr covers Reblogging, Tumblr Blaze, Ad-free browsing, Custom blog themes.

Answered from the vendors’ own pages

Khoros: Who owns Khoros now?

IgniteTech, an ESW Capital company, acquired Khoros on 27 May 2025. Vista Equity Partners, which created Khoros by merging Lithium and Spredfast, is no longer the owner.

Tumblr: Who owns Tumblr now?

Automattic, the company behind WordPress.com, which bought it from Verizon in 2019.

Khoros: Why does the website say khoros.ai?

The company moved its corporate domain from khoros.com to khoros.ai as part of an AI-first relaunch under IgniteTech, centred on its Aurora and Iris AI capabilities.

Tumblr: Is Tumblr still free?

Yes. An optional ad-free subscription and paid post promotion, Tumblr Blaze, exist, but the core platform is free.

Khoros: Is pricing published?

No. Khoros quotes privately on annual enterprise contracts, and implementation services are a significant separate cost.

Tumblr: Why did Tumblrs value drop so much between 2013 and 2019?

Years of user decline, accelerated by a 2018 ban on adult content that alienated a large part of its community, left it worth a small fraction of what Yahoo paid.

Khoros: Should the ownership change affect my decision?

It should affect your contract. Ask for written roadmap commitments, named support staffing and exit or data-export terms before signing a multi-year community deal.

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