Profound and Surfer SEO meet from opposite ends. Profound is an AI answer tracker with up to nine engines and agents that draft and publish, sold through sales on custom pricing. Surfer SEO is a content editor and scoring tool with public prices from $49 a month billed yearly and an AI Tracker on five engines. DeepSmith is a strong alternative when you want both ends on one self-serve plan, because Autowrite writes and publishes articles on their planned dates with no one in the app.
Profound vs Surfer SEO looks like a tracking tool against a writing tool, but each one has started moving into the other's territory. Profound began as a way to see what AI engines say about your brand and now has agents that research, draft and publish. Surfer began as an editor that scores your draft against top-ranking pages and now tracks your brand in five AI engines. If you are choosing Profound or Surfer SEO, the real question is which end of the loop you need first. DeepSmith covers both ends in one platform.
Profound vs Surfer SEO tracker or content editor: the short answer
- Choose DeepSmith if you want AI answer tracking and publish-ready articles on one self-serve plan from $99 a month, with Autowrite writing and publishing on the dates you plan.
- Choose Profound if you are a mid-market or enterprise team that wants the widest AI answer analytics, up to nine engines, and can buy through a sales-led package with credit-based agents.
- Choose Surfer SEO if your work is writing and refreshing pages against what ranks, you want public pricing from $49 a month billed yearly, and AI tracking on five engines is a useful extra.
Comparison table
| DeepSmith | Profound | Surfer SEO | |
|---|---|---|---|
| Entry price, billed monthly | $99/mo (Pro) | Custom quote | Not listed |
| Entry price, billed yearly | $80/mo (Pro) | Custom quote | $49/mo (Discovery) |
| Free trial | 7 days | 7 days | 7 days (Pro plan) |
| Tracks your brand in AI answers | Yes | Yes | Yes, from the AI Search Analytics plan ($82/mo billed yearly) |
| Most AI engines on any plan | 10 (Enterprise) | Up to 9 (Enterprise) | 5 |
| Prompts at the lowest tracking plan | 50 (Pro, ChatGPT) | Custom (50 on the free Trial) | 25 (Standard, ChatGPT only) |
| Writes full articles | Yes | Yes, as drafts behind an approval step | Yes (Surfer AI, uses AI credits) |
| Scores drafts against top-ranking pages | - | Not listed | Yes (Content Score) |
| Grounds writing in brand context | Yes (Deep IQ) | Yes (Context Manager, Brand Kits) | Yes (Brand Knowledge, Custom Voice on Pro and up) |
| Publishes to a CMS | Yes (WordPress, Webflow, Strapi, Sanity, Contentful, webhooks) | Yes (WordPress, Sanity, Contentful, Webflow and more) | Yes (WordPress plugin, Standard and up) |
| Writes and publishes on a schedule | Yes (Autowrite) | Not listed | Partial, through Zapier only |
| Generates many articles in one run | Yes | Not listed | Partial |
| SOC 2 | Yes | Yes (Type II) | Not listed |
| G2 rating | 4.8/5 | 4.5/5 | 4.8/5 |
Pricing and features as of September 2026, from each vendor's site and public reviews.
Profound
Profound is an AI marketing platform that tracks how ChatGPT, Google AI Overviews, Gemini, Perplexity, Claude and other answer engines mention and cite a brand. It then uses agents to research, draft, optimize and publish content from that data. It was founded in 2024 in New York and has raised $334.5 million across five rounds, most recently a $180 million Series D in September 2026. It is built for enterprise and mid-market marketing, content and brand teams, plus agencies, that want deep analytics and are comfortable buying through a sales conversation.
The standout is the depth of the tracking. Profound reports visibility score and rank, share of voice, URL-level citations sorted by source type, sentiment, a FactCheck feature and the sub-queries engines run behind an answer. Around that it adds Prompt Volumes, which models how often people ask certain prompts, and Agent Analytics, which reads server logs to see which AI crawlers visit your site. Enterprise covers up to nine engines.
The real limitation is access and cost. Paid prices are not public, the free Trial runs seven days on three engines with 50 prompts you cannot customize, and seven of the nine listed engines, the API and SSO are Enterprise only. Agent runs use credits, so cost is harder to forecast. On review sites Profound holds 4.5/5 on G2 from 1,130 reviews (checked September 29, 2026), and reviewers praise the analytics and competitor benchmarking while describing the product as expensive, with a learning curve.
Surfer SEO
Surfer SEO is a content optimization platform built around the Content Editor and Content Score. It grades a draft in real time against top-ranking pages and pages that AI answers cite. Around the editor sit Surfer AI for full articles, Auto-Optimize, internal linking, Content Audit, Topical Map and, more recently, an AI Tracker. The company is based in Wroclaw, Poland, was founded in 2017 and was acquired by Positive Group in October 2025. It suits SEO and content practitioners, in-house teams and agencies who write or refresh articles and want the tracking in the same tool.
The standout is the editor, and the public pricing. Five self-serve plans list their seats, documents, tracked pages and prompts, from Discovery at $49 a month billed yearly to Peace of Mind at $299. The AI Tracker checks ChatGPT, Perplexity, Google AI Mode, Google AI Overviews and Gemini for each prompt.
The limitation is plan gating. Discovery has no AI tracking, Standard tracks 25 ChatGPT prompts weekly, and internal linking, Topical Map and Custom Voice need Pro. There is no native workflow builder or scheduled publishing, and Surfy Agent, the announced agent that would write and publish at scale, is marked as coming soon. Surfer holds 4.8/5 on G2 from 546 reviews (checked September 30, 2026). Its Capterra rating is 4.9/5 from 422 reviews. Reviewers like the editor and call the pricing and credit limits restrictive, and some find the suggestions formulaic.
DeepSmith: the alternative that tracks, writes and publishes on schedule
Profound and Surfer SEO each do one half of the work well and the other half with an extra step. Profound tracks in depth, and its agents write drafts that wait for approval before anything publishes, on credits. Surfer writes and scores in depth, and its tracking is a newer add-on that sits on higher plans. Neither vendor lists a native way to have articles written and published on planned dates without someone in the tool, which is the part that keeps a calendar moving when the team is busy.
DeepSmith is one platform for AI search analytics and content production. The AEO module tracks mention rate, citation rate, share of voice and sentiment across engines, and shows which of your own pages AI actually cites. The Content Map finds topics where competitors publish and you do not, and Opportunity Agents turn that into ideas that each carry the data point behind them. The Writer then turns a planned idea into a finished article, researched, internally and externally linked, with a cover image and publish-ready metadata. Everything is grounded in Deep IQ, which stores your company, products, personas and brand voice once so every article starts from them.
The step that matters most here is Autowrite. You give an idea a date, set Autowrite on, and the article writes itself on that date and lands in Produced Content, with no one in the app. From there you can review and publish to WordPress, Webflow, Strapi, Sanity or Contentful, or to your own webhooks, and plans can be scheduled one at a time or in bulk. DeepSmith is not a live scoring editor like Content Score, since the SEO and AEO structure is built into the article as it is written.
Plans start at $99 a month (Pro, with 20 articles, 50 tracked prompts and five seats), then Grow at $199 and Scale at $399, or $80, $160 and $299 a month billed yearly. Enterprise is custom and covers all ten engines. There is a 7-day free trial and no long-term contract. DeepSmith is rated 4.8/5 on G2.
Engine coverage
In a Surfer SEO vs Profound comparison on engines, Profound wins on coverage, with up to nine engines against Surfer's five. Profound's Enterprise package lists ChatGPT, Perplexity, Google AI Mode, Gemini, Microsoft Copilot, DeepSeek, Claude, Google AI Overviews and Exa Search, though the free Trial covers only ChatGPT, Gemini and Google AI Overviews. Surfer's AI Tracker covers ChatGPT, Perplexity, Google AI Mode, Google AI Overviews and Gemini, and it checks them all at once for each prompt on the AI Search Analytics, Pro and Peace of Mind plans. Surfer's marketing mentions Claude, but Claude is not on the tracker's engine list.
Both say they collect answers from the consumer interfaces rather than from model APIs, and both run prompts daily at the plans that matter. Surfer says it averages several runs a day per model, while Profound's pages describe a daily run and do not give a replicate count. For a smaller team, five engines at $82 a month billed yearly may be all the coverage you need. For a larger one, the extra engines are mostly Enterprise only, so the gap shows up at the contract stage.
Tracking depth and data method
Profound is ahead on how much it tells you about each answer. It records the full text of every tracked answer, ranks your position among mentioned brands, sorts citations by source type such as owned, competitor and earned media, and shows the sub-queries behind each answer. It also keeps answer history for all time on Enterprise, and adds demand data and server-log crawler analytics that Surfer does not list.
Surfer covers the basics well. The AI Tracker shows mention gaps against competitors, sentiment, sources, exact answers and fan-out queries, though fan-out is still in beta. Surfer does not publish how many samples it takes, which model versions it uses or how long it keeps answer history.
What DeepSmith does: DeepSmith tracks mention rate, citation rate and share of voice as separate numbers, with a per-engine breakdown and full answer history for every prompt. Its Pages view shows which of your pages AI cites and which prompts drive those citations, and the competitor view shows who wins citations on which exact pages. The same data feeds the ideas that go into writing.
Writing and optimization
Surfer SEO wins on writing and optimizing pages, since this is what it was built for. Content Editor gives live guidance on terms, entities, structure and length, Content Score now has an SEO half and an AI Search half, and Auto-Optimize rewrites an article in one click to raise the score. Pro and up add automated internal linking, a Topical Map and Custom Voice, and Content Audit points to the pages worth refreshing from Search Console data.
Surfer AI writes a full article inside the editor from a keyword, at least about 2,000 words, and the help center says it takes roughly 20 to 30 minutes. It draws on AI credits sold in bundles, and the plan pages don't say what a credit costs. Reviewers mention factual errors in AI drafts and formulaic keyword suggestions, and Surfer's own docs warn that auto-inserted external links may be wrong.
Profound's writing comes from agents. Templates such as Research-to-article draft from live citation data and brand context, and refresh templates update decaying pages. The output is described as ready for human review with an approval step before anything publishes, so it is closer to a drafting assistant than a scoring editor.
What DeepSmith does: The Writer produces a finished, brand-grounded article with keyword coverage, heading structure, schema, internal links and metadata built in during creation, so there is no separate scoring pass afterward. Output is publish-ready, not a first draft to rescue, and the Content Map supplies the internal links.
Pricing and value
On Surfer SEO vs Profound pricing, Surfer wins, because you can see what you will pay. Discovery is $49 a month billed yearly, Standard $99, AI Search Analytics $82, Pro $182 and Peace of Mind $299, with Enterprise on a quote. Surfer's pricing page shows only yearly-billed prices, and the document limits and AI credits add to the total for heavy writers. The AI-tracking plans are the ones to watch, since Discovery has none and Standard tracks ChatGPT only.
Profound shows a free seven-day Trial and a custom Enterprise package, with no public paid price. An agency plan exists with 400 AI Marketer credits per client workspace each month, but its dollar price is not confirmed. Agent runs use credits, higher credit thresholds need an Enterprise package, and reviewers describe the product as expensive. If you need a number before talking to anyone, Surfer is easier to plan around.
What DeepSmith does: DeepSmith publishes four plans, and each one includes tracking and articles. Pro is $99 a month with 20 articles and 50 tracked prompts, Grow is $199 with 40 articles and 100 prompts, and Scale is $399 with 90 articles and 200 prompts. Annual billing lowers the rate, and the 7-day trial lets you check real data and real drafts before you pay.
From insight to action
Profound wins on moving from data to action inside one product. Its Opportunities and Projects surface work, the AI Marketer proposes a brief, agents draft it and CMS nodes publish approved content to WordPress, Sanity, Contentful, Webflow and others. It says its agents research what AI engines cite for a topic, draft to that structure and then track whether the output earns citations. The pace of that loop depends on the approval step and on credits.
Surfer links the two halves more loosely. Recommendations turn pages to optimize, topics to write and, since August 2026, mentions to pursue from the AI Tracker into a task list. The writing and the publishing still happen in the editor, and automation runs through Zapier on Peace of Mind or the MCP server. The agent that would handle it end to end is not available yet.
What DeepSmith does: DeepSmith runs the whole loop in one platform and takes out the manual hand-offs. Tracked prompts and the Content Map feed Opportunity Agents, ideas move to Planned Content with a date, and Autowrite writes each one on its date and lands it in Produced Content. Teams plan many articles at once, so the pipeline keeps moving through a busy week without someone opening the app.
Which should you choose
- DeepSmith fits most marketing teams that want to see where they show up in AI answers and then close the gaps with on-brand articles, without stitching a tracker to an editor. It is a good fit if you want a calendar that fills itself, on a published price with a free trial.
- Profound fits larger teams and agencies that want the deepest answer analytics, nine engines, crawler data and an enterprise contract with SSO and an API, and that can budget for credits.
- Surfer SEO fits writers and SEO leads who spend most of the day in drafts, want Content Score and refresh tools, and need prices they can see before they commit.
Start a DeepSmith free trial to see tracking and article production on your own site.
