FunnelsStack blog

AI and SaaS affiliate reviews

Documentation-based reviews and pricing guides for funnel builders and marketing software, each with its sources and the date it was last checked.

Marketing AutomationOct 27, 2026

How Monthly Email Send Limits Are Counted

A contact allowance and a send allowance are two different meters, and only one of them tells you how often you can email. One platform publishes both numbers, two publish unlimited sends and cap something else. Read October 25, 2026.

AI VisibilityOct 26, 2026

Rank Prompt Review: What Each Plan Actually Costs

Rank Prompt tracks six AI engines on every plan and meters the work in credits. The cards show the annual rate, not the monthly one, and a second meter bills the agent in dollars. Every figure read from the vendor’s own pages on October 26, 2026.

PricingOct 26, 2026

How Funnel Tool Sub-Accounts Are Priced

Three funnel platforms meter client accounts three different ways: a tier ladder, a workspace count, and no limit at all. The per-sub-account add-ons are where the agency bill actually grows. Figures read from the vendors' pricing pages on October 25, 2026.

Funnel ToolsOct 25, 2026

Leadpages vs Instapage: What Each Plan Limits

The two builders meter opposite things. Leadpages counts pages, domains and blogs while promising no traffic caps. Instapage counts unique monthly visitors while promising unlimited pages. Every tier number below comes from the vendors' own pricing pages, read October 20, 2026.

Landing PagesOct 24, 2026

What a Landing Page Builder's Entry Tier Includes

Entry plans for landing page builders range from $9 a year to $99 a month, and the cheap ones are not cheap versions of the expensive ones. Here is exactly what Leadpages, Unbounce, Instapage and Carrd include at the bottom of the range, read October 10, 2026.

Membership SitesOct 23, 2026

How to Read a Membership Site Pricing Page

Five membership platforms advertise unlimited members. None of them sells unlimited everything. The meters that actually decide your bill sit three screens below the plan cards, and we read all of them on October 21, 2026.

Marketing AutomationOct 22, 2026

How SMS Credits Are Priced in Funnel Tools

One vendor sells segments at four-tenths of a cent, one sells credits with no published dollar price, one sells monthly message bundles, and two do not mention SMS on their pricing page at all. We read all of them on October 21, 2026.

Marketing AutomationOct 21, 2026

Kit vs beehiiv for a Paid Newsletter

One platform takes a cut and gives you a large free tier. The other takes nothing and makes you buy a plan first. We read both vendors' own pages on October 20, 2026 and ran the arithmetic on a 100-subscriber paid newsletter.

Marketing AutomationOct 21, 2026

Manychat Review: What Each Plan Actually Includes

Manychat charges by Active Contacts, which it defines as one person per billing month however many messages you exchange. Five tiers, five overage rates and two official pages that disagree on the price of its AI, all read on October 21, 2026.

PricingOct 20, 2026

How to Read an Email Automation Pricing Page

Email tools advertise a price for the smallest contact tier and hide the real cost in three rows: the contact definition, the send multiple and the seat count. Here is the order to read them in, with figures from four vendors checked October 10, 2026.

Funnel BuildersOct 19, 2026

ClickFunnels vs Systeme.io: What Each Plan Includes

Both platforms charge $97 for a mid plan, and the two plans are nothing alike: one caps email contacts at 10,000, the other removes the cap entirely. Here is every published limit on both pricing pages, read on October 10, 2026, plus the rows neither vendor prints.

PricingOct 18, 2026

What a Funnel Builder's Contact Limit Counts

The contact row is the line that forces most upgrades, and it rarely counts what buyers assume. Unsubscribed people usually still count; archived people usually do not. Here is what five vendors publish about the contact row, read on October 10, 2026.

PricingOct 17, 2026

Unlimited Funnels Is Not an Unlimited Plan

Every funnel builder prints the word unlimited somewhere, and at each vendor it sits on a different row. The useful question is which row is still metered: funnel steps at systeme.io, workspaces at ClickFunnels, websites at Kajabi, traffic at Unbounce. All figures read on October 11, 2026.

Course PlatformsOct 16, 2026

Teachable vs Thinkific: Where the Fees Land

Three different charges get called a transaction fee on course platform pricing pages, and only one of them is a platform cut. Here is what Teachable and Thinkific actually publish about fees, plans and limits, read on October 11, 2026, plus the sales volume at which Teachable's cheapest plan stops being cheap.

Funnel ToolsOct 15, 2026

Put a Voice on Every Step of Your Funnel With ElevenLabs

A funnel has five places where sound changes behaviour: the ad, the landing page, the order page, the welcome sequence and the follow-up call. This is the working order for producing each one in ElevenLabs, with the credit cost of every step written next to it so nothing surprises you on the invoice.

Funnel ToolsOct 15, 2026

ElevenLabs Credits: What a Funnel's Audio Actually Costs

ElevenLabs does not sell minutes; it sells credits, and one credit is one character of script on text to speech. That single rule makes a funnel's audio bill easy to predict once you count characters, and easy to blow once you add music, dubbing or a voice agent, which draw from different meters. Three worked examples below, from a solo launch to a localised agency funnel.

Course PlatformsOct 15, 2026

Kajabi vs Kartra for Selling a Course

Kartra's entry plan costs a third of Kajabi's but takes 5% of every sale and allows one product. Kajabi starts at $179 with unlimited funnels and emails. Here is what each tier includes for a course business, from both pricing pages read on October 10, 2026.

Funnel BuildersOct 14, 2026

GoHighLevel vs ClickFunnels: What You Pay For

ClickFunnels Launch and GoHighLevel Starter both cost $97 a month, and they cap different things. One publishes a contact and send ceiling on every row; the other prints unlimited and moves the bill to telecom and AI usage. Every figure here comes from the two pricing pages, read on October 11, 2026.

PricingOct 13, 2026

Annual vs Monthly Billing: What You Save

Annual billing on funnel builders, course platforms and landing page tools is discounted between roughly 11% and 26%, depending on the vendor and often on the plan. Three of the headline percentages do not reproduce from the vendors' own figures. Every price here was read on October 11, 2026.

Marketing AutomationOct 12, 2026

How to Build a Welcome Email Sequence in a Funnel Builder

A welcome sequence is one trigger, one campaign and a few delays. Here is how systeme.io automation rules and ClickFunnels workflows build it, how delays stack, and which send and rule limits each plan imposes, from the official help centers and pricing pages as of October 2026.

Funnel BuildersOct 12, 2026

Order Bump vs Upsell vs Downsell: How Each One Works

The three post-checkout offers get confused constantly. Here is where each one appears, how one-click purchases work, how systeme.io and ClickFunnels document them and which plan rows to check before building, from the official help centers as of October 2026.

Marketing AutomationOct 12, 2026

ActiveCampaign vs Mailchimp: Plan Limits

The two platforms meter the same two rows and publish nearly identical send multiples, so the real difference is elsewhere: seats, automation depth, and the fact that their pricing pages quote different billing periods. All figures read on October 11, 2026.

Funnel BuildersOct 11, 2026

Funnel Builder Free Trial Checklist: What to Test in 14 Days

Fourteen days is enough to find out whether a funnel builder fits, if the time is spent on the right tests. Here is a day-by-day checklist, the trial terms each vendor publishes and the limits to confirm before the first charge, from the official pricing pages as of October 2026.