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SEOWRITING.AI vs Frase
An independent, data-driven comparison using the NxtGen Scoring System (NGS). Scored across 8 pillars, weighted for 3 buyer personas.
Both tools are in the SEO Content System category
Score Snapshot
SEOWRITING.AI
NGS SCORE5.9/10
Acceptable
Best for: SEO Specialists who need a fast, low-friction first draft and will apply their own keyword structure in post-production.
Frase
NGS SCORE5.9/10
Acceptable
Best for: SEO Specialists who need SERP-driven research and content briefs, not production-ready articles.
Pillar by Pillar
Every pillar scored 0 to 10 from live benchmark testing. The winning score is highlighted.
Pillar
SEOWRITING.AI
Frase
Output
Ease
Accuracy
Speed
Depth
Integration
Pricing
Accessibility
Who Should Use Which?
Persona scores apply different pillar weightings to reflect real-world priorities for each buyer type.
Freelancer
Best fit: SEOWRITING.AI (5.9/10)
SEOWRITING.AI
NGS SCORE5.9/10
Two workflow stages and a permanently free plan make SEOWRITING.AI accessible for freelancers who want to generate a first draft quickly without a subscription. Real-time web research produces a 4,794-word article with live citations, which gives freelancers a research-heavy starting point they would otherwise need to build manually.
The output reads at Hemingway Grade 14 well above the Grade 9–10 target for B2B long-form content. The article contains heavy filler and repeated phrasing across multiple sections, and the tone shifts between analytical and vendor-brochure registers throughout. For freelancers delivering directly to clients, the rework required to bring the article to publish standard is substantial.
Skip unless your workflow includes a full editing pass the output is a research-heavy draft, not a publish-ready article.
Skip if: Skip this tool if you deliver AI output to clients with only light editing Grade 14 readability, 2/7 SEO compliance, and heavy filler require a full editorial rewrite before any article is client-ready.
The free plan is functional for occasional use, but the monthly word ceiling limits production to a single large article making it unsuitable as a primary writing tool for any freelancer with a consistent content workload.
Frase
NGS SCORE5.5/10
Frase generates a structured 1,703-word article in 213 seconds using a 5-stage workflow that can be run entirely on auto-progression. No forced inputs, no required keyword entry, and a skip-to-result option mean a freelancer can move from topic to draft without any configuration overhead. Five export formats including Notion make delivery straightforward.
The output requires significant SEO rework before delivery. The primary keyword failed to appear in the title, opening paragraph, H2 headings, or conclusion. A freelancer billing on deliverable quality cannot hand off a draft that fails 5 of 6 keyword compliance checkpoints without extensive editing. The 7-day trial with 1 article also limits pre-commitment testing.
Compare it against Writesonic if your workflow requires publishable SEO output on the first pass.
Skip if: Skip this tool if you need to deliver keyword-optimized articles directly from the generated draft without a full editorial rewrite.
At $49/month for 10 articles, Frase only justifies the spend if a freelancer's workflow includes a separate writing or editing pass after every generated draft.
Agency
Best fit: SEOWRITING.AI (5.0/10)
SEOWRITING.AI
NGS SCORE5.0/10
The permanently free plan and two-stage workflow remove cost and friction barriers for agencies testing the tool before committing to a paid tier. At $19/month for the Starter plan, SEOWRITING.AI is among the more affordable SEO content generators in the category.
The free plan allows only one large article per month before hitting the 25,000-word ceiling a single benchmark article consumed the entire monthly allocation. For any agency producing content at volume, the Starter plan at $19/month is the functional minimum, and the integration count of zero on the free plan means no direct CMS or WordPress publishing without a paid subscription.
Compare before committing the pricing is competitive but the SEO compliance gap means editorial overhead that increases per-article cost.
Skip if: Skip this tool if your agency delivers content at volume without a dedicated editing pass the 2/7 SEO compliance result means the tool produces outlines, not finished SEO articles.
The $19/month Starter plan is competitive for the volume it offers, but the absence of integrations on the free tier and the editorial overhead required per article mean the true cost of operating SEOWRITING.AI at agency scale is higher than the subscription price suggests.
Frase
NGS SCORE4.8/10
Frase's SERP research engine surfaces competitor articles, suggested headings, and a real-time content score in a single workflow. For agencies building content briefs before assigning articles to writers, that research layer is faster than assembling the same data manually. The GEO/AEO layer adds AI visibility insights that few tools at this price point include.
The 0/3 accuracy verification result is a direct client risk for agencies. All three benchmark claims used vague attribution strings with no named source, publisher, or URL. At $49/month for 10 articles, the per-article cost is high relative to output quality that still requires a full accuracy audit before publication. CMS and API integrations are gated on higher tiers.
Compare it against purpose-built brief tools before committing to a team subscription if you need both research and production-ready output from the same platform.
Skip if: Skip this tool if your agency workflow does not include a dedicated fact-checking or editorial review step before client delivery.
For agencies, the $49/month entry tier is a research subscription, not a production subscription, and team accounts at higher tiers require a clear brief-focused workflow to return value against the cost.
SEO Specialist
Best fit: Frase (5.9/10)
SEOWRITING.AI
NGS SCORE5.4/10
SEOWRITING.AI generates a full long-form article from a single keyword input in two workflow stages the lowest stage count in the SEO Content System category. The free plan is permanent with no time limit, and the 420-second generation time is typical for a tool running real-time web research in the background.
The benchmark article scored 2/7 on SEO compliance checkpoints the primary keyword was absent from the title, the opening 50 words, the conclusion, and the meta description field. For a tool whose core value proposition is keyword-driven SEO content, scoring 1/7 on compliance is a structural failure, not a minor gap. SEO Specialists who expect keyword placement discipline from an SEO generator will need to add a manual keyword distribution pass to every article.
Compare against Frase or Scalenut before committing both offer tighter SEO compliance at a comparable price point.
Skip if: Skip this tool if you need publish-ready SEO content a 2.4 output score and 2/7 keyword compliance mean every article requires significant editorial rework before it meets basic on-page SEO requirements.
The price is accessible, but a tool scoring 2/7 on SEO compliance charges for a feature it does not deliver consistently SEO Specialists paying for keyword-driven content should benchmark against Frase or Scalenut before committing.
Frase
NGS SCORE5.9/10
Frase delivers the highest SEO depth score in the benchmark at a perfect 10.0. Eight of ten SEO feature checkpoints pass on the free trial plan: SERP competitor analysis, keyword clustering, AI-recommended headings, real citation markers, content optimization score, content editor with live SEO feedback, recommended word count from SERP data, and a GEO/AEO layer. No other tool in the current SEO Content System benchmark matches this feature density at the research and brief stage.
The SEO tooling does not translate into SEO-compliant output. The benchmark article failed 5 of 6 keyword compliance checkpoints despite the research workflow generating keyword-aware headings and a content score. The primary keyword does not appear in the title, the opening paragraph, or the conclusion of the generated article. A specialist using Frase as a production tool will need to manually enforce keyword placement on every output.
Try it if your workflow separates research and briefing from article writing, and you assign final drafts to a human writer who can implement the SEO brief.
Skip if: Skip this tool if you need the AI to produce a keyword-optimized article directly, without a separate human writing or editing pass to implement the brief.
At $49/month, Frase's SERP research layer and content scoring editor justify the entry price for specialists who treat it as a brief and research tool and write the final article separately.
Strengths and Weaknesses
SEOWRITING.AI
Strengths
Perfect 10.0 ease: two workflow stages from dashboard to generated article with zero post-login friction, the lowest stage count in the SEO Content System category.
Pricing scores 8.2: the free plan is permanent with no credit card requirement, and the $19/month Starter plan delivers 50 articles per month, a competitive per-article cost for the category.
Watch For
Output scores 2.4, the lowest output result across all SEO Content System tools tested. The benchmark article scored 2/7 on keyword compliance: primary keyword absent from title, opening 50 words, conclusion, and meta description.
Integration scores the minimum floor at 4.0, zero integrations on the free plan. WordPress, Shopify, and other platform connections require a paid subscription.
Frase
Strengths
Perfect 10.0 SEO pillar: built-in SERP competitor analysis, keyword clustering, AI-recommended headings, real citations, content optimization score, and GEO/AEO layer, all accessible in a guided but fully skippable 5-stage workflow.
Ease scores 6.0: the guided-but-optional workflow with full auto-progression and skip-to-result behavior reduces friction significantly versus rigid multi-stage tools, even at 213 seconds total generation time.
Watch For
Output scores 3.6: the weakest output pillar in the benchmark so far. Keyword compliance failed 5 of 6 checkpoints: primary keyword absent from title, first paragraph, H2s, conclusion, and no meta description generated.
Accuracy scores 3.0: 0/3 factual claims verified under NGS protocol. All three used vague attributions with no named primary source, publisher, or URL, making independent verification impossible.
Use Cases
SEOWRITING.AI
Long-Form First-Draft Production
Two workflow stages, a permanently free plan, and 420 seconds to a 4,794-word article with real-time citations make SEOWRITING.AI a viable first-draft layer provided the operator treats the output as a research-heavy starting point, not a finished article.
Keyword Research and Content Ideation
The tool's keyword input field, real-time SERP research, and structured heading output provide a usable content map for SEO specialists who need a fast framework to work from even when the article itself requires keyword redistribution and editorial rework before publication.
Budget SEO Content at Scale
At $19/month for 50 articles, SEOWRITING.AI offers the lowest per-article cost in the SEO Content System category an entry price that makes sense for teams with strong in-house editorial capacity who use AI output as a raw material, not a finished product.
Frase
SERP Research and Content Briefing
A 10.0 SEO pillar gives specialists SERP competitor data, keyword clustering, and AI-recommended headings in a 5-stage workflow that runs in 213 seconds, making Frase the fastest path to a structured content brief in the benchmark.
AI-Assisted Content Outline Generation
The 10.0 SEO depth and 6.0 ease score support outline generation from SERP data with minimal setup friction, though a 6.4 accessibility score and trial-only free access mean freelancers need to commit to $49/month to use Frase regularly.
Content Optimization and Re-editing
The content optimization editor with live SEO feedback targets existing content improvement, but a 3.6 output score and 3.0 accuracy score confirm that Frase is most reliable as a research and editing aid rather than a standalone generator for publication.
Pricing
Always verify current pricing on the official website before purchasing.
SEOWRITING.AI
From $0
No permanent free plan
Entry$0
Pro$19
SEOWRITING.AI's permanently free plan allows up to 25,000 words per month enough for one large article per cycle before the limit is reached. The Starter paid plan at $19/month covers 50 articles, which works out to $0.38 per article at the stated conversion rate. Higher tiers at $79, $159, and $307 per month add volume, external/internal linking, and real-time SERP analysis. The pricing pillar score of 8.2 reflects genuine value at entry level the gap is in what the entry price actually delivers, given the output quality constraints.
Verify on official site Frase
From $49
No permanent free plan
Entry$49
Pro$129
Frase scores 5.2 on the pricing pillar. The $49/month entry plan delivers 10 articles per month at $4.90 per article, a defensible per-article rate if the tool functions as a research and brief platform rather than a production generator. At 3.6 output quality, each article also requires editorial rework, which adds time cost to the dollar cost. The 7-day, 1-article trial is a real limitation for evaluation: a single article is insufficient to form a reliable workflow judgment before a paid commitment.
Verify on official site Final Verdicts
SEOWRITING.AI
SEOWRITING.AI is built for operators who need a fast, low-cost first draft with real-time web citations and treat AI output as raw material for editorial rework rather than a finished article. It is not the right choice for anyone who expects a keyword-compliant, publish-ready SEO article from an SEO content generator the benchmark recorded 2/7 on keyword compliance and a Grade 14 readability score, both of which require significant editorial correction before publication. If speed, free access, and real-time citations are the primary requirements and you have editorial capacity to fix keyword placement and reduce readability grade, SEOWRITING.AI earns its 5.95 score but it is a draft-generation tool, not an SEO content system.
Frase
Frase is built for SEO Specialists and content strategists who need SERP-driven research, keyword clustering, and structured briefs, and who assign final article writing to human writers rather than publishing the AI output directly. Freelancers and agencies who need keyword-compliant, publication-ready articles from a single AI generation pass will find Frase's 3.6 output score and 0/3 accuracy verification rate an unacceptable editorial burden at $49/month. The strongest SERP research engine in the current benchmark, and the weakest production output: use Frase to brief the article, not to write it.
Frequently Asked Questions
SEOWRITING.AI offers a permanently free plan that does not require a credit card and does not expire. The free plan provides 25,000 words per month and 3 generation credits enough for one large long-form article per cycle before the limit is reached. The Starter paid plan is $19/month and covers 50 articles.
SEOWRITING.AI positions itself as an SEO content generator, but the benchmark article scored 2/7 on keyword compliance checkpoints the primary keyword was absent from the title, the opening paragraph, the conclusion, and the meta description field. The tool generates content quickly with real-time citations, but does not reliably place keywords in the structural positions that matter most for on-page SEO. Operators who need keyword-compliant output should plan for a manual distribution pass on every article.
SEOWRITING.AI scores 5.95 in the NGS benchmark placing it in the lower half of the SEO Content System category. It leads the category on ease (10.0 two-stage workflow) and offers competitive pricing at $19/month, but its 2.4 output score is the lowest recorded across all SEO Content System tools tested. Compared to Writesonic (output 4.8), Frase (output evaluated separately), and Scalenut, SEOWRITING.AI produces longer articles faster but with weaker keyword compliance.
The permanently free plan covers 25,000 words per month approximately one large long-form article per cycle. The Starter plan is $19/month for 50 articles. Higher tiers are $79/month, $159/month, and $307/month, with increasing article limits and additional features including WordPress integration and real-time SERP analysis. Integrations are locked behind paid plans the free tier has zero external connections.
In NGS benchmark testing, SEOWRITING.AI generated a 4,794-word article in approximately 420 seconds seven minutes from clicking Run to full article render. This is consistent with SEO content generators that perform real-time SERP analysis and web research during generation. The platform displays a progress bar during generation but does not provide an exact timestamp.
Frase earns a 5.9 NGS score and delivers the highest SEO depth rating in the benchmark at a perfect 10.0, covering SERP competitor analysis, keyword clustering, AI-recommended headings, and a live content score. If your team uses Frase to build briefs and assign writing to humans, the $49/month entry plan returns clear value. If you need publication-ready articles from the AI output directly, the 3.6 output score and 0/3 accuracy verification result confirm it is not the right tool for that workflow.
Frase offers a 7-day free trial with access to 1 article and no credit card required. There is no permanent free tier. After the trial, the entry plan starts at $49/month for 10 articles. The 1-article trial limit is a real constraint for evaluation: most teams need more than one test run to form a reliable workflow judgment before committing.
Frase scored 3.0 on the NGS accuracy pillar: 0 of 3 factual claims verified under the benchmark protocol. All three claims used vague attribution strings referencing "SaaS implementation research" and "industry data" with no named source, publisher, or URL. The output includes numbered citation markers, but the underlying sources are not reliably traceable. Every Frase article requires a fact-checking pass before publication.
Frase and Writesonic both score 5.9 on the NGS composite, but from opposite pillar profiles. Frase leads on SEO depth at 10.0 versus Writesonic's 10.0, and trails on output quality at 3.6 versus Writesonic's 4.8, and ease at 6.0 versus Writesonic's 3.0. Frase is the stronger research and brief platform. Writesonic is the stronger production workflow, despite its higher friction. The choice depends on whether your bottleneck is building the brief or writing the article.
Frase offers CMS and API integrations, but they are gated on higher-tier plans above the $49/month entry. On the trial plan, the internal Frase workflow is accessible, but external CMS connections and API access are not. The integration pillar scores 4.0 as a result. Teams that require direct WordPress or CMS publishing from the tool will need to factor integration access into the plan tier decision before subscribing.
Our Recommendation
SEOWRITING.AI wins this comparison
NGS SCORE5.9/10