Best for
Best for small businesses that want branching email workflows and purchase-based segments without a full marketing suite.
- Small and mid-sized
Email Marketing Comparison
At a glance
Best for
Best for small businesses that want branching email workflows and purchase-based segments without a full marketing suite.
Best for
Best for creators, designers and small businesses that want beautifully designed emails without a steep learning curve.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Campaigner | Flodesk |
|---|---|---|
| Starting price | lower value From $14 / month Essentials at 1,000 contacts; Advanced is $35 a month at the same size, and both rise with the number of contacts. Custom is quoted. Prices can be shown in US or Canadian dollars. SMTP relay, Reputation Defender (20 percent of the plan cost) and AI Insight Builder are add-ons. | Free plan; paid from $19 / month Lite billed annually at 1,000 subscribers, or $25 / month billed monthly. Every paid price scales with the active subscriber count, and annual billing includes one month free. Priced in US dollars worldwide. |
| Free trial | 30-day free trial, which Campaigner states gives full access to every feature | Free plan available, plus free trials on the paid plans |
| API | Yes, a REST API, SFTP imports and exports, and webhooks | Yes, a developer API with webhooks and a Model Context Protocol server; API keys are available on paid plans but not on free or trial accounts |
| Hosting | Cloud (SaaS) | Cloud (SaaS) |
| Campaign types | Yes, one-time, scheduled and recurring email campaigns, autoresponders, RSS content, landing pages and signup forms; SMS and MMS are a separate product, and transactional email over the SMTP relay is an add-on | Yes, email campaigns, plus forms, landing pages and, on the top plan, sales pages |
| Automation and journeys | Yes, simple and multi-path workflows with time-based, rules-based, conditional and custom triggers, delay nodes and automatic contact field updates; automation workflows are listed as part of the Advanced plan | Yes, workflow automations on the paid plans, unlimited on Pro and above |
| Segmentation and personalisation | Yes, static and dynamic segments on contact fields, campaign activity, form submissions, workflows, geolocation and purchase history, with merge fields, dynamic and conditional content, and an AI Insight Builder add-on that builds lists from a plain-language query | Yes, audience segmentation |
| Templates and editor | Yes, a drag-and-drop editor and an HTML editor, import from an HTML file or a URL, pre-built mobile-responsive templates, reusable content blocks and an AI subject line generator | Yes, designer-made templates and a visual editor |
| Deliverability and testing | A/B and multivariate experiments, test sends, custom From and Reply-To addresses, tracked links with Google Analytics and Adobe Analytics parameters, and the Reputation Defender add-on that suppresses invalid addresses; deliverability consulting is a custom professional service | Yes, subject line A/B testing that sends two variants to part of the list and the winner to the rest after 24 hours, with side-by-side results, plus AI subject line recommendations, content and sequence testing through split-path workflows, a send time optimizer, resend to unopens and a dedicated IP as a paid add-on |
| Ecommerce and CRM data | Yes, Shopify, WooCommerce and BigCommerce plugins, abandoned cart and back-in-stock emails, contact sync to the store and purchase-behaviour segments | Yes, integrated checkouts, sales pages and subscriptions with payment processing on the Everything plan |
| Integrations and API | Yes, a REST API, one-time or scheduled SFTP imports and exports, and webhooks for contact, list, SFTP and campaign activity | Yes, a developer API with webhooks plus a Model Context Protocol server, included on every paid plan, alongside native integrations and Zapier and Pabbly Connect |
| AI features | Yes | Yes |
| MCP-ready | No | stated Yes |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | more entries Email helpdesk, Phone, Chat | Email helpdesk, Community forum |
| Onboarding | Documentation and knowledge base | more entries Documentation and knowledge base, Live online demos and webinars |
| Company size | Small and mid-sized | more entries Freelancers, Small and mid-sized |
| Integrations | Shopify, WooCommerce, BigCommerce, Google Analytics, Adobe Analytics | more entries Shopify, Canva, Instagram, Squarespace, Wix, ThriveCart, ManyChat, HoneyBook, Interact, BookFunnel, Zapier, Pabbly Connect |
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Campaigner
Strengths
Limitations
Flodesk
Strengths
Limitations
Plans
Campaigner
Flodesk
What users say
Campaigner
No reviews yet. Nothing has been published here yet, and no score is shown. How a review is checked before it appears is described below.
Flodesk
No reviews yet. Nothing has been published here yet, and no score is shown. How a review is checked before it appears is described below.
Before sending, the author has to confirm three things: that they have used the product themselves, that they work neither for the vendor nor for a competitor, and that nobody is paying them for the review. We also ask whether the vendor invited them to write it. That answer is required, either answer is accepted, and it stays with the review.
Every review is read by a person before it appears. An email address is required and is confirmed: we send a link to it, and a review does not reach us until the author opens that link, so a review has a sender who was reachable at least once rather than being anonymous. Where what somebody writes needs backing, we ask them for evidence that they used the product, and a review that does not get it is not published. We publish positive and negative reviews alike, we pay nothing and offer nothing for a review, and we accept none that was bought or incentivised.
What we cannot do is verify a purchase. There is no shop here and no account, so whether the author really used the tool rests on their own declaration, on whatever we ask them for, and on the plausibility of what they write. We say so rather than implying a check that does not exist.
A vendor cannot buy a review, and cannot have one removed or changed because they dislike it. We remove or edit a review only if it breaks our rules or the law, for example a false statement of fact. Paid placement has no effect on which reviews appear or on any score.
Where this comes from
Campaigner https://www.campaigner.com · checked against the official source on 2026-11-04
Flodesk https://flodesk.com · checked against the official source on 2026-09-05
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.