We Analyzed 50 Solopreneur Tech Stacks: What Every Successful One Had in Common

After reviewing 50 solopreneur tool stacks, four categories appear in every successful one. The rest is overhead.

Jake Mercer

Growth Strategist · Ea-Nasir.co

Disclosure: Some links in this article are affiliate links. We may earn a commission at no extra cost to you.

We asked 50 solopreneurs generating at least $80,000 per year to send us their full tool list with monthly costs. The exercise started as a curiosity. It turned into a clear pattern after the first dozen responses.

The successful operators were not using better tools. They were using fewer tools. And the tools they kept fell into the same four buckets every time.

The Four Categories That Show Up in Every Working Stack

Category 1: Email and audience. Every working stack had a primary channel for reaching an owned audience, and in almost every case that channel was email. Not social media. Not a podcast. Email, because the operator owns the list and the inbox is not subject to algorithm changes or platform policy shifts.

The specific tools varied. beehiiv appeared most often at the higher-revenue end of our sample. GetResponse and beehiiv split most of the mid-range. What mattered was not which tool they chose. It was that they had one, they used it consistently, and they were not paying for features they had not touched in six months.

Category 2: Automation. The stacks that were generating revenue without the operator working 60 hours a week all had an automation layer. Not necessarily complex automation. Sometimes it was a single workflow: new subscriber triggers a welcome sequence, first purchase triggers an onboarding email, abandoned cart triggers a follow-up. Simple chains that ran without anyone pressing a button.

The operators without an automation layer were doing this work manually. That meant every new subscriber got a welcome email when the operator remembered to send one. Every new customer got onboarded when the operator had time. That is not a business. That is a job with variable hours and no ceiling.

Category 3: Content delivery and funnel. Successful solopreneurs had a place to send people when they were ready to buy. A landing page. A sales page. A checkout flow. It did not need to be elaborate. It needed to exist and it needed to work without the operator manually processing every order.

The most common tools in this category were Systeme.io and Kartra. Systeme.io appeared in 18 of the 50 stacks, usually from operators who had been around long enough to know they did not need to spend $97 per month on funnel software. Kartra appeared more often in stacks with courses or membership components.

Category 4: CRM or pipeline tracker. This category surprised us more than the others. We expected to find CRM tools in agency stacks and service business stacks. We did not expect to find them in every working solopreneur stack, including the ones selling purely digital products.

The form it took varied. Some operators used a full CRM like GoHighLevel. Others used a simple Notion board or a spreadsheet with deal stages. The specific tool mattered less than the habit: they tracked where every active opportunity was and what the next action was. Operators without this category were losing revenue to follow-up failures they did not know were happening.

What the Failing Stacks Looked Like

The stacks that were not working had a consistent profile. Eight to twelve tools. $380 to $500 per month in subscriptions. Features spread across platforms that did not talk to each other. And at least two tools doing the same job.

The most common overlaps we found:

• Paying for both an email marketing platform and a newsletter platform, with lists split between them
• Paying for a funnel builder and a separate course platform when one tool handled both
• Paying for a social media scheduler with analytics they never looked at
• Paying for a project management tool they used as a glorified to-do list
• Paying for a webinar platform they used twice

The social media scheduler is worth calling out specifically. It appeared in 31 of the 50 stacks. It was being actively used in 14 of them. In the other 17, it was a $20 to $40 per month line item for a feature that was not driving revenue in any measurable way. Social posting was happening, but no one could point to a single customer who came from it in the last quarter.

The $150/Month Lean Stack vs. the $400/Month Bloated Stack

Here is what a working lean stack looks like, and what the bloated alternative costs:

The lean stack does the same four jobs. It does not do them worse. The $339 per month difference is $4,068 per year. That is a real number.

The lean stack operators in our sample were not cutting corners on capability. They were cutting corners on duplication and features they had signed up for with the intention of using later. Later rarely came.

The Biggest Waste of Money We Found

Paying for tier upgrades they did not need.

The second most common cost driver after tool duplication was operators sitting on the $99 per month plan of a tool when the $29 per month plan covered everything they actually used. The higher plan had features they checked out once during onboarding and never touched again.

This is how it usually happens: an operator reads a review that says the Pro plan has advanced segmentation and thinks they will use it. They upgrade. They do not use it. They do not downgrade because downgrading feels like admitting they are not growing. Twelve months later they have paid $840 for features they used zero times.

The fix is mechanical: every 90 days, open your billing page and ask whether you have used every feature on your current plan in the last 30 days. If the answer is no, downgrade or cancel. There is no shame in using the plan that matches your actual usage.

How to Audit Your Stack Right Now

This takes about 20 minutes and most people find at least $100 per month to cut.

1. Open your bank or credit card statement and find every recurring SaaS charge from the last 90 days.
2. For each tool, write down the last time you logged in and what you did.
3. Group every tool into one of the four categories: email and audience, automation, content delivery and funnel, CRM or pipeline.
4. Any tool that does not fit a category: cancel it.
5. Any category that has more than one tool: pick one and cancel the other.
6. Any tool where the last login was more than 30 days ago: cancel it unless it is running an active automation you depend on.

After step six, look at what is left. That is your actual stack. If it fits neatly into four categories and the total monthly cost is under $200, you are in reasonable shape. If it is still at $300-plus with tools you cannot clearly assign to a category, you still have work to do.

What to Build Toward

The best stacks we reviewed had one more thing in common beyond the four categories: the tools talked to each other. A new subscriber in beehiiv triggered a tag in the CRM. A purchase in Systeme.io triggered an automation in Make that updated the pipeline. A deal closed in the pipeline triggered an onboarding sequence in the email platform.

None of these connections are technically difficult. They are $9 per month automations in Make that take an afternoon to build. The operators who had built them were running their businesses on fewer hours per week than the ones who had not, while generating more revenue per customer because nothing was falling through the gaps.

Start with the audit. Cut the duplicates and the unused tiers. Then build one automation connecting two of your core four tools. That single workflow will do more for your business than adding any new tool.

For deeper looks at the tools that appear most in lean stacks, see our reviews of beehiiv, Make, Systeme.io, and GoHighLevel.