Bersyn vs Otterly: An honest comparison of two GEO platforms

Otterly AI and Bersyn both claim to solve the same problem: showing B2B teams how AI assistants describe their product to buyers, and giving them a path to improve it. They reach that problem from different angles, charge very different prices, and suit different buyers. This page is the honest comparison.

Disclosure first. Bersyn is our product. We have done the research below in good faith — pricing pulled from Otterly's public pages, features verified against their documentation and third-party reviews — and we list the cases where Otterly is the better choice. If you would rather hear about Otterly from Otterly, their site is at otterly.ai. This page is for people deciding between the two.

TL;DR

• Otterly is the right call if you are a marketing team inside a larger company, already use Semrush, want a tool that also covers Microsoft Copilot and Google AI Overviews, and are comfortable paying $300+/month once you add the AI Surfaces that matter to your buyers.
• Bersyn is the right call if you are a B2B SaaS founder or growth lead who wants every AI Surface in the base price, wants the tool to also generate the content that closes each Gap (not only monitor it), and is more interested in a $49/month subscription or a $49 one-time audit than a multi-tier enterprise SKU.

The honest summary: Otterly is the more established product in a slightly broader category. Bersyn is the more focused product for the specific buyer who needs all four LLMs covered without surprise add-on charges and wants the corrective content generated, not just measured.

Side-by-side

Where Otterly is better

Surface breadth. Otterly monitors Microsoft Copilot and Google AI Overviews, which Bersyn does not yet. If your buyers research products inside Microsoft 365 or you care a lot about Google's AI Overviews appearing above traditional search results, Otterly covers ground we do not.

Semrush integration. Otterly plugs into the Semrush App Center, so if your team already lives inside Semrush for keyword research and rank tracking, the GEO data lands in the same workflow. Bersyn is a standalone product — useful as a complement to traditional SEO tools, not an extension of them.

Maturity. Otterly has been in market longer, has a customer base of established marketing teams, and has the polish that comes from many iterations on its core monitoring workflow. If "established tool with a track record" matters in your evaluation, that goes to Otterly.

Tier scaling for enterprise. Otterly's pricing goes up to a $989/month Pro tier with more prompts and seats, which suits larger marketing teams. Bersyn's Founding Beta is a single $49/month tier — explicitly priced for early-stage SaaS founders, not for enterprise procurement.

Where Bersyn is different

All four AI Surfaces in the base price. This is the largest difference. Otterly's $29 Lite tier covers ChatGPT, Perplexity, and Microsoft Copilot — but Gemini and Google AI Overviews are paid add-ons that range from $9 to $149/month each depending on your tier. Bersyn's $49/month includes ChatGPT, Claude, Perplexity, and Gemini in the base price, with no add-on surprises. If your buyers use Gemini or you want the full picture, Bersyn comes out cheaper at full coverage.

Bersyn generates the content that closes each Gap. Monitoring tells you that AI is recommending Datadog instead of you. It does not write the comparison page that would change that. Bersyn generates Patches — corrective content anchored to your verified Product Identity, one per Gap, ready to publish. Otterly identifies the gap; you write the fix. Bersyn identifies the gap and ships the fix as a draft. This is the largest functional difference between the two products.

Per-Surface Gap typing. Each AI Surface fails differently. ChatGPT often omits a product entirely. Claude often categorizes it correctly but generically. Perplexity often confuses similarly named products. Gemini often defaults to whichever name was prominent in its training cut. Bersyn classifies each failure mode per Surface (Omitted, Misclassified, Generic, Confused), which makes the corrective content targetable to the right Surface and the right cause. Otterly's audit is more general — a SWOT-style overview that surfaces tactic gaps without per-Surface diagnosis.

One-time audit option. Not every team wants a subscription. Bersyn offers a $49 one-time audit at audit.bersyn.com — a PDF report with the same per-Surface Gap diagnosis and copy-pasteable text suggestions tied to specific pages on your site. You pay once and own the report. Otterly is subscription-only.

Free first scan with no credit card. Bersyn lets you run a real scan across all four Surfaces with no payment required. Otterly's Lite tier costs $29 and is capped at 10 prompts. If you want to see whether AI visibility is actually a problem for your product before committing, Bersyn's evaluation is genuinely free.

The pricing reality check

Otterly's headline price of $29/month sounds dramatically cheaper than Bersyn's $49/month, but that comparison is apples to oranges.

The $29 Lite tier includes 10 monthly prompts and excludes Gemini and Google AI Overviews. For a B2B SaaS company that wants:

• Realistic prompt coverage (~20 buyer Conversations per scan, scanned weekly = ~80/month) — Otterly's Lite tier runs out within the first week
• All four major AI assistants — Gemini is a paid add-on
• Multiple projects or competitors — higher tiers required

The realistic Otterly bill for a single B2B SaaS founder who wants what Bersyn includes by default lands at $300+/month after the add-ons. That is the comparison that matters when you are evaluating, not the $29 sticker.

Bersyn's $49/month is the all-in price. Founding Beta members are locked in at this rate.

Who should choose which

Choose Otterly if:

• You are a marketing team at an established company that already runs Semrush
• Microsoft Copilot and Google AI Overviews coverage matter more than Claude does for your buyers
• You want a tool with multi-tier scaling for larger teams
• You are content to write the corrective content yourself once Otterly flags the gaps

Choose Bersyn if:

• You are a B2B SaaS founder or growth lead who wants the full four-Surface picture without add-on math
• You want the tool to ship the content fix, not only flag the problem
• A one-time $49 audit is what you actually need (you want the receipt, not a recurring service)
• You want a free first scan with no credit card to see whether AI visibility is a real problem for your product before committing to anything

Run the free first scan

If you are reading this, you are probably trying to decide whether AI visibility is a problem worth solving for your product. The best answer to that question is not a comparison page — it is your own scan.

Bersyn runs a free first scan with no credit card. Enter your URL and email at bersyn.com, and within about two minutes you will get a per-Surface report showing which competitors are getting recommended in your category instead of you, which AI Surface is your weakest link, and whether the problem is bad enough to act on.

If after that scan you decide Otterly fits your situation better, that is fine. The point is to make the decision with real data, not based on either of our marketing pages.

— Gissur Þór Rúnarsson Founder, Bersyn (Reykjavík)

Last updated 27 May 2026. Otterly pricing and features verified against otterly.ai and current third-party reviews. We update this page when either tool's pricing or feature set changes materially.