GainAIIn September 2026 Meta released Muse, a personal AI agent, and on September 29 it added Muse for Small Business: a set of skills and connectors that let Muse read your Facebook Page, your Instagram professional analytics and your Meta ad account, plus tools like Shopify, Stripe, Canva and Lovable.
If you build with AI and want ads running without hiring a marketer, you now have two very different kinds of agent to choose from. Muse is a general business assistant from the company that sells the ads. GainAI is an agent built for one job: taking your website from a description to a live Facebook campaign.
This page is an honest comparison based on what each product publicly states today. Where something isn't published, we say so.
The short answer
- Choose Muse if you are in the US or Canada, already have a Meta ad account set up, and want one free assistant that also helps with bookkeeping, email, files and other everyday business tasks.
- Choose GainAI if you want an agent focused on launching and improving ads for a website or app, and especially if you don't have a Meta ad account yet and want ads to start without that setup.
What Meta Muse for Small Business does
According to Meta, Muse is an AI agent that "keeps working across the apps and services you connect." For small businesses it can connect to:
- Meta's own surfaces: Facebook Pages, Instagram professional account analytics and Meta ad accounts.
- Fifteen named third-party tools at launch: Asana, Box, Canva, Dropbox, Figma, Granola, HighLevel, Intuit QuickBooks, Klaviyo, Lovable, Notion, Shopify, Slack, Stripe and Zoom.
On advertising, Meta's own example is narrow: analyze what is working in your ads and content, check what is trending, and draft a campaign for the following week. Meta states that nothing publishes, sends or spends without your approval. Meta has not published a detailed list of what Muse can change inside a connected ad account, such as budgets, bids or targeting.
Availability. Muse is available to people aged 18 and over in the US and Canada. Meta says it is working on more markets but has not shared timing.
Price. Muse is free with a usage limit. Meta's Help Center lists two paid plans: Power at $20 per month (500M Muse tokens per week) and Maximum at $100 per month (3B Muse tokens per week). Ad spend is separate and is billed by Meta as usual.
What GainAI does
GainAI is an AI marketing agent for founders and small businesses. You describe your website, goal and budget by voice or text. The agent then:
- Analyzes your site and your competitors.
- Prepares a strategy, audiences, ad copy and images.
- Shows you the campaign, budget and duration, and launches only after you explicitly approve them.
- Reviews results after launch. Automation is off by default. Suggest mode only writes recommendations; Experiment mode can pause weak ads and test variants within the budget you already approved.
Where ads run. Facebook is available now. Instagram, Threads and other platforms are in development and coming soon.
Two ways to pay for ads.
- Your own Meta ad account. Connect your Meta Business account, ad account and Page. Meta bills your card directly and GainAI takes 0% of your ad spend.
- Quick Start. No Meta ad account needed. Ads run from the GainAI Facebook Page and are paid from a prepaid ad balance, with a 10% service fee on top of the budget. A $100 budget costs $110 in total, and the full $100 goes to ads.
Price. Plans are Starter $7, Pro $99 and Scale $299 per month, with 7, 99 and 299 AI credits included. AI credits pay for the agent's work (site analysis, strategy, copy and images) and are separate from ad spend. A new account starts with 5 free AI credits, enough for a first analysis. Full details are on the pricing page.
Side by side
| Meta Muse for Small Business | GainAI | |
|---|---|---|
| What it is | General AI agent for many business tasks | AI agent focused on launching and improving ads |
| Needs your own Meta ad account to run ads | Works with the ad account you connect | No. Quick Start runs ads from the GainAI Page; your own account is optional |
| Where ads run | Your connected Meta ad account | Facebook now; Instagram, Threads and others coming soon |
| Approval before spending | Yes, per Meta | Yes, you approve campaign, budget and duration |
| What the agent can change in campaigns | Not detailed by Meta | Off by default; Experiment mode can pause weak ads within the approved budget |
| Availability | US and Canada, 18+ | Web app at gainai.me, 18+ |
| Agent price | Free with limits; $20 or $100 per month for more usage | $7, $99 or $299 per month; 5 free AI credits to start |
| Fee on ad spend | Billed by Meta | 0% with your own account; 10% on Quick Start |