Constant Contact has unveiled Catalyst, an AI tool that draws up a marketing plan for a small business and then carries it out across email, social media, text messages and online ads. The company says owners review and approve the plan before anything goes live.
The company announced Catalyst on 12 November 2026 at its GURU Conference, an online email marketing event. Small businesses can sign up for an early access programme, which lets a limited group use the tool before its wider release. The company has not said what Catalyst will cost or when everyone will get it.
The Waltham, Massachusetts, firm sells marketing software to small businesses and says it has worked with more than a million of them over more than 30 years.
From Plan To Published Posts
Catalyst starts by studying a business’s existing online presence, such as its website and social pages, to pick up how the business talks to customers. It then sets out a step-by-step marketing plan, which the owner can go through and question in a chat window.
The tool can work across email, Facebook and Instagram, text messages, online ads, the business’s own website and its Google Business Profile, the listing that appears in Google Search and Maps. It writes the content and publishes it once a person signs off.
After campaigns go out, Catalyst pulls in results from connected software each week. The company says the tool uses those results to adjust what it does next.
Constant Contact says owners stay in control. They decide which channels the tool may use, can rewrite parts of the plan and can cut its access to any channel.
Landscapers, Florists And Groomers
Constant Contact described how the tool might work for a landscaping firm, a florist and a pet groomer. For the landscaper, Catalyst could add seasonal services and a booking link to its Google listing, draft a new homepage, turn job photos into Instagram posts and email recent customers to ask for reviews.
A florist could approve a Mother’s Day ad campaign once, within a set budget. Catalyst would then build Instagram and Facebook ads from the florist’s best photos, aim them at past customers and nearby shoppers, and move money towards the ads that bring in orders. Every Monday, it would report how many orders came in and what each one cost.
The example suggests that spending shifts within the approved budget happen without further sign-off. Constant Contact has not detailed any limits beyond that.
A pet groomer could have Catalyst send a Tuesday offer by email and text to regulars who have not booked in a while. The owner would approve the offer from a phone.
Aimed At Owners Who Market Alone
The tool is aimed at owners who handle marketing themselves. “Most of them don’t have the resources to hire a marketing pro, and they shouldn’t have to,” said Frank J. Vella, the company’s chief executive.
Vella said the tool works out what appeals to each firm’s customers and keeps the owner’s tone. “You stay in charge; Catalyst handles the rest,” he said.
Karla Yatckoske runs Uplifting Melodies Tutoring on her own and said she struggles to find time for marketing. “I’m most looking forward to that time saving and consistent marketing that Catalyst could help with,” she said.
Most US small businesses have no staff at all. The US Small Business Administration’s Office of Advocacy counts about 36.2 million small businesses, making up 99.9% of US firms, and 82.3% of them have no employees.
Constant Contact’s own research points to fast take-up of AI among those owners. In a survey published in June 2026 of 3,340 small businesses across the US, UK, Canada, Australia and New Zealand, the company said the share of US small businesses using AI in marketing rose from 26% in 2023 to 87% by April 2026. It also found that 40% were turning to AI and automation to handle their marketing workload instead of spending more.
Rivals Move Towards AI That Acts
Other marketing software makers are adding similar tools. In late May 2026, Intuit’s Mailchimp launched Analytics AI, a chat-based assistant that answers questions about campaign results and suggests next steps.
Mailchimp said the assistant was a first step towards software that plans, builds and runs campaigns without a person handling each step. That remains a stated aim rather than a current feature.
HubSpot introduced a set of AI agents, software that can carry out tasks on its own, in September 2024. They include one that studies a brand’s social media and drafts posts for the customer to approve.
Startups are also bringing AI agents into marketing work. London-based Tano pairs such agents with human strategists to run influencer campaigns for consumer brands.
Earlier AI Tools And A Conference Deal
Catalyst builds on earlier AI features from Constant Contact. In April 2023, the company launched a tool that drafts copy for emails, texts and social posts. In May 2024, it added a Campaign Builder that creates multi-channel campaigns from details an owner enters about audience, budget and goals.
The company unveiled Catalyst at an event it bought earlier this year. In January 2026, Constant Contact acquired the GURU Conference from GURU Media Hub along with other marketing education assets, among them a subject-line testing site and a certification programme.
Private equity firm Clearlake Capital has backed Constant Contact since 2021, when it and Siris took the company out of its former parent, web hosting group Endurance International. Siris sold its stake in 2024, and Clearlake remains the lead investor after a new investment round in October 2025.
Catalyst itself remains limited to early access, with no published price. Constant Contact is presenting it as a way for owners without marketing staff to hand over day-to-day campaign work while keeping approval over the plan.
