What a Small Firm’s Software Stack Actually Costs in 2026
I priced twelve self-hosted applications against their rented equivalents at current list pricing. Here’s the arithmetic — including the parts that don’t favor self-hosting.
Twelve applications run a portion of my business. CRM, e-signature, Document Collaboration, team chat, password vault, PDF editor, helpdesk, workflow automation, social publishing, website, invoicing and project management.
I pay no per-seat license fees for any of them. They’re open-source, running on a server I own.
That’s easy to say and hard to evaluate, so I did the boring version: priced every one of them against the commercial product a firm would otherwise rent, at published list pricing, in July 2026.
The numbers
For a five-person firm — five seats on the tools everyone touches, two on the help-desk :
CRM: Salesforce, $125 ($25/user/month), $1,500/total/year
E-Signature: Docusign, $225 ($45/user/month), $2,700/total/year
Document collaboration: Microsoft 365, $144 ($28.80/user/month), $1,728/total/year
Team Chat: Slack, $90 ($18/user/month), $1,080/total/year
Password Vault: 1Password, $54.95 ($10.99/user/month), $659.4/total/year
PDF editor: Adobe Acrobat Pro, $119.95 ($23.99/user/month), $1,439.4/total/year
Helpdesk: Zendesk, $298 ($149/user/month), $3576/total/year
Workflow Automations: Zapier, $149.95 ($29.99/user/month), $1,799.4/total/year
Social publishing (5 Channels): Buffer, $60 ($60/month, no user fees for team plan), $720/total/year
Website: Squarespace, $39 ($39/month, no user fees for core plan), $468/total/year
Invoicing: Freshbooks, $98 ($43 + 11 per-user/month), $1,176/total/year
Project management: Monday.com, $70 ($14/user/month), $840/total/year
Almost $1500 a month. A little over $17,000 a year.
Pricing reflects companies advertised recommended or popular monthly business plans.
The Basic Tier of all these combined is $633 a month or a little over $7,600 a year. This is a floor, not a stretch. Most starting tiers have significantly reduced feature sets, or have lots of additional fees to drive you to higher tiers.
The part that surprised me
I ran the same exercise for a single person, expecting the number to collapse. It didn’t.
A solo operator on the same stack pays almost $500 a month — almost $6,000 a year.
Going from one person to five roughly triples the bill. But the floor stays stubbornly high, for two reasons that have nothing to do with how much software you use.
Seat minimums. Some software subscriptions require two or three users. You pay for capacity you don’t have.
Flat-rate tools. Buffer, Zapier, and the website platforms like Squarespace charge the same whether you’re one person or ten. Which means the per-seat model punishes you at both ends. It has a high entry price when you’re small, and it scales linearly the moment you grow.
Nothing on that list held still
Worth noting what happened to these prices recently, because “I’ve been paying that for years” is not the same as “that’s what it costs.”
DocuSign raised web-plan pricing in 2026 — eSignature Standard went up roughly 20%.
Notion stopped selling AI as a $10 add-on and folded it into the Business tier at $20 per member. If you wanted the feature, your only path was a tier upgrade.
Zapier cut its free plan from 750 tasks a month to 100.
None of those users got a better product. They got a bigger invoice.
What the self-hosted version actually costs
Here’s where most articles like this stop, and where they stop being honest. Open source is not free. It’s unpriced, which is a different thing.
The server is real money. A VPS with enough headroom to run this stack lands somewhere in the $20–50 a month range. That’s a genuine line item, and it’s the client’s — paid directly to the host, in their name, at cost.
The setup is real work. Thirteen applications behind a reverse proxy, each with its own database, certificates, with configuration and security hardening. Getting them to talk to each other. Getting mail to deliver instead of landing in spam.
The maintenance is the actual cost. Security patches on a fixed cadence. Encrypted off-site backups, with restores tested rather than assumed. Monitoring that alerts you when a service fails quietly. Certificate renewals. Version upgrades that occasionally break something and need rolling back.
That work doesn’t disappear when you self-host. It moves — from a vendor’s engineering team to somebody. The entire question is whether that somebody is you, an employee you can’t justify hiring, or a provider who does it for a flat fee.
This is why “just install it yourself, it’s free” is bad advice for most small businesses, and why every survey on open-source adoption finds the same top blocker: not cost, not features — a shortage of the skills and support to run it.
Where this doesn’t work
Some honest limits, because the version of this argument without them isn’t worth much.
Don’t replace your compliance core. QuickBooks, your tax software, your practice management system, trust accounting — those stay. They’re load-bearing, they’re what your regulator and your accountant expect, and swapping them saves a little money in exchange for a lot of risk. I don’t touch them.
Dispatch is a real exception. For a trades business running a live dispatch board with technicians on mobile all day, there’s no open-source equivalent I’d put in front of you. ServiceTitan and Jobber earn their money there. Keep the dispatch core, replace the perimeter around it.
If you’re one or two people on free tiers, the math may not clear. A solo operator getting by on Google Workspace and a free Calendly plan isn’t spending $343 a month, and a managed service isn’t going to save them money. It might still save them time. But I’d rather say that plainly than sell someone a smaller bill that isn’t smaller.
If you have real in-house IT, you don’t need me. You need the software list, and you already know what to do with it.
The actual argument
The savings are real, and they’re not the interesting part.
The interesting part is what happens when the software is titled to you. Your vendor can’t raise your rent. Can’t retire the tier you’re on. Can’t put a feature you already use behind an upgrade. Can’t lock you out of your own customer records during a billing dispute. Can’t sunset the product because it stopped fitting their roadmap.
Every one of those is a normal Tuesday in the SaaS industry, and none of them are things you can negotiate as a five-person firm.
You own the server. You own the data. You own the automations. If you stop working with whoever maintains it, the system keeps running, and you get the keys.
That’s not a discount. It’s a different relationship to the tools your business depends on.
Builtstead builds and manages self-hosted software for small businesses in San Diego and worldwide. We build it. You own it.
*Pricing verified against published rates in July 2026. Vendors change pricing frequently — check current rates before making decisions based on these figures.