OnlyMonster vs Infloww pricing and features compared for OnlyFans agencies picking a CRM

We read both vendors at source on 6 October 2026: onlymonster.ai/pricing and its homepage, and infloww.com/pricing alongside Infloww's help center. OnlyMonster sells one app that combines the CRM with its own browser, where each account runs in an isolated session with its own proxy, so an agency does not need a separate anti-detect browser. It adds role based access, shift scheduling, activity reporting per account and per team member, tracking links, AI assisted message suggestions with the option to bring your own model, and a public API with webhooks. Infloww is built around Messages Pro, Smart Lists, Smart Messages and Vault Pro, with roles, shift creation and scheduling, sales per chatter, revenue and profit per tracking link, and a dedicated proxy per creator.

Price is where OnlyMonster wins clearly. Both bill per creator account and both climb with that creator's last 30 days of earnings. OnlyMonster runs seven plans from 30 dollars for a page earning under 2,500 dollars to 250 dollars over 50,000, with 3 and 6 month discounts, and primary proxies are included in every plan. Infloww runs twelve brackets from 40 dollars under 500 dollars of earnings to 500 dollars over 75,000. At 8,000 dollars a month a page costs 50 dollars on OnlyMonster and 125 on Infloww. At 25,000 it is 150 against 225. On a ten page roster of 25,000 dollar pages that is 1,500 a month against 2,250, every month.

The AI is closer than the marketing suggests. Neither tool answers fans by itself. OnlyMonster offers AI suggestions inside the inbox and an AI gateway for plugging in your own model through an API key. Infloww AI Copilot, labelled beta in every help article, gives a chatter three suggested replies in one of four styles, and each generated prompt costs one credit, 1 cent, whether it is sent or not. In both cases a person on your payroll still reads the suggestion and presses send. So the biggest line on either bill is not the CRM. It is the chat team.

There is also a legal question buyers keep asking about. In Infinni Innovations SA v OFMS Ltd and others, [2026] EWHC 470 (Comm), the company behind Infloww sued the companies and individuals behind OnlyMonster in the High Court in London, alleging that data such as fan notes and scripts was taken from Infloww's servers between December 2024 and November 2025. In March 2026 the judge kept an interim injunction in place in a narrowed form, pending a full trial. Agencies already using OnlyMonster were allowed to keep accessing the fan notes and scripts involved, and other use of that data by the defendants stayed prohibited. OnlyMonster's press page says the order lets agencies and creators keep using its platform. The allegations have not been tried, and we take no side. For a buyer, the practical point is simple: export your own fan notes and scripts regularly, whichever CRM you use.

Platforms narrow the choice. Infloww lists OnlyFans, Fansly, Fanvue and MYM plans, but AI Copilot appears on the OnlyFans plan only. OnlyMonster's documentation covers Fansly in the inbox and Fanvue for team operations. If part of your roster is on Fansly, check how each tool handles that page before you move it, because Fansly's terms, updated 21 July 2026, bar AI that interacts with fans without human oversight.

FansAgent is the third option for the agency whose real cost is the chat team. Instead of suggesting replies to a chatter, the agent trains on each creator's past messages and answers every fan in that voice, lines up PPV and tips inside the price bands the creator sets, and routes the fan tiers you choose, such as top spenders and customs, through approval before anything sends. Starter is 49 dollars for one page, Pro is 149 with the fan CRM, and Studio is 399 for up to ten pages with team seats and roles, on OnlyFans, Fansly and Fanvue.

Where each still wins: OnlyMonster for an agency that wants the cheapest CRM with the browser and proxies built in, and an open API. Infloww for a large chat team that wants the deepest chatter tools, the vault and audit trail, and a vendor that is not a defendant in a data case. FansAgent when you want fewer people in the inbox, because it does not run payroll or shift scheduling, but it does send the replies.

Each vendor has its own page here: OnlyMonster pricing reads every OnlyMonster plan, Infloww pricing works through all twelve Infloww brackets, and the Infloww AI Copilot page explains what a Copilot credit buys. Leaving one of them already? the OnlyMonster alternative page and the Infloww alternative page list the options. For the wider field, the OnlyFans CRM prices six CRMs on a 3 and 10 creator roster, the AI OFM tools comparison sorts CRMs by whether the AI actually sends, the OnlyFans API page compares the developer access each one offers, and Substy vs Infloww puts Substy against Infloww the same way this page does. And if CreatorHero is the other option, Creator Hero vs Infloww prices it against Infloww the same way.