Pricing: Starter £79, Growth £149, Agency £399 a month

Three plans, one price each, all billed monthly. The question is not which features you want switched on, it is how many brands you track and how much of the evidence under the score you need to show someone else.

Starter, £79 a month

For a brand manager or head of SEO at one mid-market company who just needs an answer to how ChatGPT and Perplexity describe them. One brand, up to 3 named competitors, 50 prompts per week, read weekly across OpenAI and Perplexity. Answer log history is 30 days. It includes the Share of AI Voice score each week, the 30-day trend line, the sentiment breakdown, the competitor benchmarking view, the weekly email digest, and the methodology disclosure on every score.

Growth, £149 a month

For the same in-house buyer once the score is part of their reporting and the per-prompt evidence behind it has to stand up in front of a CMO. One brand, up to 3 named competitors, 100 prompts per week. Everything in Starter, plus per-prompt evidence answer by answer, the full scrubbed answer log kept while the account exists, model-version tags on every stored answer, drift alerts in the weekly digest, and the top prompts where the brand is and is not mentioned. API access is not included. White-label reports are not included.

Agency, £399 a month

For an agency principal running SEO or brand for several client companies who needs a score per client in one account. Up to 5 brands, up to 3 named competitors per brand, 100 prompts per week per brand. Everything in Growth, per brand, with its own frozen prompt set for each brand, a weekly digest per brand that is forwardable to the client, competitor benchmarking per brand, and one account for all five. API access is not included. White-label reports are not included.

Where the lines actually fall

• Starter to Growth is a question about evidence. Starter answers what your score is and how it is moving. Growth adds the answers underneath it: twice the prompts per week, the per-prompt view, the full scrubbed log kept for as long as the account exists rather than 30 days, model-version tags and drift alerts.
• Growth to Agency is a question about count. The capability is the same, repeated per brand, up to five, with a separate prompt set and a separate digest for each.
• No plan adds providers. Every plan reads OpenAI and Perplexity, and no plan includes API access or white-label reports.

Seenby is not open for sale yet, so this pricing is planned rather than live, and the action available today is joining the waitlist.

The interval is monthly. Starter is billed at £79 every month, Growth at £149, Agency at £399. All three are priced in pounds sterling.

Cards go to Stripe. Card payments and subscription status run through Stripe. Card details go to Stripe and never reach our servers; what we store is your Stripe customer id and whether the subscription is active.

The limits are the plan. Brands, named competitors and prompts per week are fixed per plan, as listed above. Choosing a plan is how you choose those numbers.

Signing in is by email and password. There is no single sign-on.

Leaving. You can delete the account yourself from Brand settings by typing the account's email address to confirm. The brand, prompt set, stored answers, extractions, scores and digest history go in one transaction, and a live subscription is cancelled in the same step. The same screen exports a JSON file of everything stored first.

What we are not stating here: no trial length, no discount, no refund rule and no overage behaviour, because the plans as declared do not set one. We would rather leave the gap than fill it with something we would have to walk back.

Buying an AI visibility tool means buying a measurement, so it is worth being blunt about what the measurement is. Large language models are non-deterministic. The same prompt can return different answers on different days, and a model update can shift results without anything changing in your market.

Seenby handles that by disclosure rather than by pretending otherwise. Every stored response is tagged with the model version that produced it, so model-update drift can be told apart from real movement. Every computed score carries its methodology caveat, on the score display in the product, in the weekly digest, and on a dedicated methodology page. A week-over-week move may reflect a model update rather than a real competitive change, and the product says so where the number is shown.

What each plan buys is the same discipline at a different scale: a consistent prompt set, read on a weekly rhythm, scored the same way each week, with the evidence underneath it. The editorial call on what a shift means stays with you.