Every score is worked out from the vendor's own pages · How we score →Disclosure
SAASINSPECTOR
Head-to-head · content optimizers · facts checked 13 Sept 2026

Content Harmony vs Scalenut

Scalenut scores 5.5 to Content Harmony's 3.4 among the content optimizers we rate, and is the better pick for 2 of the 4 kinds of buyer below.

Content Harmony
#11 of 14 content optimizers
3.4
/ 10
From
$10 trial (10 workflows); standard plans from $50/mo
Free plan
No
Scalenut
#6 of 14 content optimizers
5.5
/ 10
From
$59/mo (Starter, monthly)
Free plan
No
The verdict

Scalenut wins, 5.5 to 3.4

Content Harmony and Scalenut sit close on price, $50 a month against $59, but Content Harmony has no full-draft writer: its AI suggestions cover headings, questions and images, while Scalenut's Cruise Mode writes complete articles from a keyword. Scalenut also offers keyword clustering from Starter; Content Harmony groups nothing into clusters. Content Harmony ships a real Google Docs add-on, where Scalenut's Google Docs support works only through its Chrome extension.

Pick Content Harmony if you want a real Google Docs add-on, not an extension.

Pick Scalenut if you want a tool that writes full drafts and clusters keywords.

Best for

Who each one suits, decided on the criteria that matter to that buyer and the checked facts where the two differ.

SEO specialists doing research
Scalenut
Content Harmony 1.5 · Scalenut 5.3 on keyword research and rank tracking and site audit, competitors and backlinks
  • Keyword clustering: Scalenut yes, Content Harmony no
  • Connects Google Search Console: Scalenut yes, Content Harmony no
  • Technical site audit: Scalenut yes, Content Harmony no
Content writers and editors
Scalenut
Content Harmony 5.5 · Scalenut 9.0 on content writing and optimization
  • Writes full articles: Scalenut yes, Content Harmony no
Freelancers on a budget
Content Harmony
Content Harmony 5.0 · Scalenut 4.0 on pricing
  • Monthly price, cheapest paid plan: $50 against $59
Agencies and in-house teams
Content Harmony
Content Harmony 5.3 · Scalenut 4.8 on works with your tools and team and support
  • API access: Content Harmony yes, Scalenut no
  • Google Docs add-on: Content Harmony yes, Scalenut no
  • But Scalenut leads on wordPress: Scalenut yes, Content Harmony no
Section 01

How they score

Both are scored the same way, against the other content optimizers we rate, from facts on each vendor's own pages. Scalenut leads on 3 of 6 criteria.

Keyword research and rank tracking30% of the score
Content Harmony2.5
Scalenut4.5
Site audit, competitors and backlinks20% of the score
Content Harmony0.0
Scalenut6.5
Pricing20% of the score
Content Harmony5.0
Scalenut4.0
Content writing and optimization15% of the score
Content Harmony5.5
Scalenut9.0
Works with your tools10% of the score
Content Harmony5.0
Scalenut5.0
Team and support5% of the score
Content Harmony6.0
Scalenut4.5
How the score works →
Section 02

Where they differ

Every point where the two vendors' published facts disagree, with a link to where each fact was read. "Not published" means the vendor does not say either way.

Keyword clustering
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗
Connects Google Search Console
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗
Technical site audit
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗
Competitor analysis
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗
Monthly price, cheapest paid plan
Content Harmony
Content Harmony
$50
source ↗
Scalenut
$59
source ↗
Writes full articles
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗
WordPress
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗
API access
Content Harmony
Content Harmony
Yes
source ↗
Scalenut
No
source ↗
Google Docs add-on
Content Harmony
Content Harmony
Yes
source ↗
Scalenut
No
source ↗
Chrome extension
Scalenut
Content Harmony
No
source ↗
Scalenut
Yes
source ↗

Published by only one of them

Countries covered
Content Harmony
Limited regions
source ↗
Scalenut
Not published
Free trial
Content Harmony
Not published
Scalenut
7 days
source ↗
Seats on the cheapest plan
Content Harmony
Unlimited
source ↗
Scalenut
Not published
Where they match (12)
Keyword rank tracker
Content Harmony
None
source ↗
Scalenut
None
source ↗
Rank updates
Content Harmony
No rank tracking
source ↗
Scalenut
No rank tracking
source ↗
Keyword research with volume and difficulty
Content Harmony
Yes
source ↗
Scalenut
Yes
source ↗
Backlink analysis
Content Harmony
No
source ↗
Scalenut
No
source ↗
Local SEO
Content Harmony
No
source ↗
Scalenut
No
source ↗
Free plan
Content Harmony
No
source ↗
Scalenut
No
source ↗
Content editor with a score
Content Harmony
Yes
source ↗
Scalenut
Yes
source ↗
Content briefs
Content Harmony
Yes
source ↗
Scalenut
Yes
source ↗
Internal link suggestions
Content Harmony
Yes
source ↗
Scalenut
Yes
source ↗
Content languages
Content Harmony
1 language
source ↗
Scalenut
1 language
source ↗
White-label reports
Content Harmony
No
source ↗
Scalenut
No
source ↗
Live chat with a person
Content Harmony
Yes
source ↗
Scalenut
Yes
source ↗
Section 03

Pricing, plan by plan

Every plan each vendor publishes, monthly and yearly where both are offered.

Content Harmony

$10 Trial
$10 one-time
10 Content Workflow credits, no auto-renewal, no time limit
Standard - 5
$50/mo · $540/yr
5 Content Workflows/mo, good for light publishing schedules
Standard - 12
$99/mo · $1,068/yr
12 Content Workflows/mo, good for weekly content calendars (~$8/workflow)
Standard - 25
$199/yr · $2,148/yr
25 Content Workflows/mo
Standard - 50
$299/mo · $3,228/yr
50 Content Workflows/mo
Standard - 100
$599/mo · $6,468/yr
100 Content Workflows/mo
Standard - 150
$799/mo · $8,628/yr
150 Content Workflows/mo
Standard - 200+
Start from $1,000/mo
200+ Content Workflows/mo, high-volume teams
Enterprise
Custom
High-volume content programs, procurement and invoicing support
Search-Intent Only / Custom API
Custom
Large-scale on-demand keyword search intent data via API Starting ~5,000 keywords/mo.

Scalenut

Starter
$59/mo · $288/yr
5 articles/mo, 5 optimizations/mo, 5 clusters/mo, 1 workspace, track 10 prompts, ChatGPT + Google AIO 60% off limited offer.
Plus
$89/mo · $432/yr
30 articles/mo, 30 optimizations/mo, 30 clusters/mo, 2 workspaces, 4 team members, advanced audit, internal linking, auto-publish 60% off limited offer.
Professional
$199/mo · $960/yr
75 articles/mo, 75 optimizations/mo, unlimited workspaces, unlimited team members, Perplexity access, dedicated CSM 60% off limited offer.
VIP Service
Custom
Done-for-you managed GEO with dedicated strategist, writers, editors, and 7 AI agents

For everything else about each tool, read the full Content Harmony review and Scalenut review.

Section 04

Content Harmony vs Scalenut: common questions

Which is better, Content Harmony or Scalenut?

Scalenut scores 5.5 and Content Harmony 3.4 out of 10 among the content optimizers we rate. Scalenut is ahead on keyword research and rank tracking, site audit, competitors and backlinks and content writing and optimization. Content Harmony is ahead on pricing and team and support.

Is Content Harmony or Scalenut cheaper?

Content Harmony's cheapest paid plan is $10 trial (10 workflows); standard plans from $50/mo and Scalenut's is $59/mo (Starter, monthly). Compare what each plan includes below before going on price alone.

Do Content Harmony and Scalenut have a free plan?

Neither has a free plan.

What can Content Harmony do that Scalenut cannot?

On the facts both vendors publish: aPI access and google Docs add-on.

What can Scalenut do that Content Harmony cannot?

On the facts both vendors publish: keyword clustering, connects Google Search Console, technical site audit, competitor analysis, writes full articles, wordPress and chrome extension.

Keep comparing