A weekend
v1.0 · 2026-08-19
The allergen matrix that stays right: catch the reformulation nobody told you about
Your allergen chart is correct the day you write it - this reads every supplier sheet, works each dish out by arithmetic, and flags the ones that went stale
~8-16 h setup$0-15 /mo saves medium
Document reading (OCR) Documents & archive Reminders
A weekend
v1.0 · 2026-08-18
The goods-in check: pay for what actually arrived, not for what the invoice says
Your supplier invoices arrive as data now and the delivery note is still paper - this reads the paper and flags the short shipment before you pay it
~8-14 h setup$0-15 /mo saves medium
Document reading (OCR) Invoicing Bookkeeping
A weekend
v1.0 · 2026-08-17
The warranty claim register: you honour the guarantee, and then you claim it back
Two clocks on one row - the customer's two-year legal guarantee, and the much shorter window your supplier gives you to recover what the faulty item cost you
~8-14 h setup$0-20 /mo saves medium
Bookkeeping Documents & archive Document reading (OCR) Reminders
A weekend
v1.0 · 2026-08-14
The 30-second incident report: the safety record that actually gets filled in
A voice note from where it happened becomes a dated, checked entry in a register you own - because the paper form in the van has never once been filled in, and the list you must be able to produce is built from what people will actually send
~6-12 h setup$0-20 /mo saves medium
Documents & archive Reporting
A weekend
v1.0 · 2026-08-13
The supplier price-drift watcher: the increase that arrived without a letter
Every invoice line compared with what you paid last time, per kilo, litre or piece, so a quiet 6% shows up the week it happens instead of at year-end
~6-12 h setup$0-12 /mo saves no direct hours
Bookkeeping Reporting Document reading (OCR) Paperless-ngx Docling Grist n8n +1
A weekend
v1.0 · 2026-08-13
The month-end pack that assembles itself: end the four rounds of "can you also send..."
Every statement, bill and payroll report filed the day it lands, and one message on the 3rd naming what is still missing, so the pack your accountant gets is complete the first time
~6-12 h setup$0-12 /mo saves roughly an hour a week of hunting for documents, and a close that lands while the numbers can still change a decision
Bookkeeping Documents & archive Document reading (OCR) Reporting Paperless-ngx n8n Grist Ollama +1
A weekend
v1.0 · 2026-08-13
The job evidence pack: answer next year's complaint with a record, not a memory
Every photo, note and signature from a job lands under one job number on the day it happens and seals into a single dated PDF at close, so the dispute eighteen months later is settled by the file instead of by whoever sounds more certain
~6-14 h setup$5-15 /mo saves no direct hours
Documents & archive Reminders Immich Nextcloud Grist DocuSeal +3
A weekend
v1.0 · 2026-08-13
The price book that does the quoting: every price from one list, none from memory
Your materials, labour rates and standard jobs live in one table that every quote reads, so a quote takes ten minutes instead of an evening and it is priced at this month's costs rather than the ones you happen to remember
~8-16 h setup$8-15 /mo saves ~2.1-3.3h/week
Invoicing Documents & archive Grist Invoice Ninja n8n Ollama +1
A weekend
v1.0 · 2026-08-13
The quiet customer detector: the regulars who stopped coming, and nobody noticed
The customers who quietly drifted away are the cheapest revenue you have - this finds them from your own booking history, ranks them by what they were worth, and holds back a tenth so you can measure whether contacting them actually worked
~6-12 h setup$5-12 /mo saves no direct hours
Email Customer service Reporting Grist n8n Ollama Listmonk +1
A weekend
v1.0 · 2026-08-12
The staff rota engine: publish the schedule once, and be able to prove it
Availability collected before the deadline, rest-time and contract-hour breaches caught before you send it, and a dated record of every schedule you published
~6-12 h setup$5-15 /mo saves ~1-2h/week
Reminders Reporting Grist n8n Docker Timefold Solver
A weekend
v1.0 · 2026-08-11
The trip log that writes itself: stop guessing the business share of your vehicle
Every trip recorded automatically on a box you own, tagged in two minutes a week, exported as a year-end kilometre record
~5-10 h setup$2-15 /mo saves ~0.2-0.5h/week
Bookkeeping Reporting Traccar Grist n8n Docker
A weekend
v1.0 · 2026-08-10
The e-invoice reader: your supplier invoices arrive as data now, stop retyping them
Exact totals straight from the file, checked against your own records before anyone pays
~6-10 h setup$3-15 /mo saves ~0.8-1.3h/week
Invoicing Bookkeeping Documents & archive Mustangproject n8n paperless-ngx KoSIT validator +1
An afternoon
v1.0 · 2026-08-07
The cancellation fill engine: put someone in the slot that just opened
A waiting list that offers the freed slot by itself, with no ring-around and no double-booking
~3-5 h setup$0-12 /mo saves ~1–1.5h/week
Appointments & booking Reminders Email & SMS Easy!Appointments n8n NocoDB Docker
A project
v1.0 · 2026-08-07
The job margin tracker: find out which jobs actually made you money
One job code on everything, and a screen that puts your worst-priced work at the top
~10-20 h setup$8-15 /mo saves ~0.5-0.75h/week
Reporting Dashboards Bookkeeping Invoicing Kimai Invoice Ninja Metabase n8n +2
A weekend
v1.0 · 2026-08-07
The power peak watcher: the 15 minutes that set your electricity bill
One quarter-hour a month prices a line you never read - this warns you while you can still stop it
~5-10 h setup$0-3 /mo saves no direct hours
Reminders Reporting Dashboards Home Assistant ESPHome ntfy P1 reader +1
A weekend
v1.0 · 2026-08-06
The cash flow forecast engine: see the crunch coming before it hits your account
Your bank balance, projected forward from what you actually owe and what people actually owe you
~10-16 h setup$0-15 /mo saves ~1-2h/week
Bookkeeping Reporting Dashboards Invoicing Firefly III Invoice Ninja n8n Docker
A weekend
v1.0 · 2026-08-06
The cold-chain alarm: know your freezer failed at 2am, not at 8am
Sensors that wake you when the temperature drifts, and write your food-safety log while they are at it
~5-9 h setup$0-3 /mo saves no direct hours
Reminders Reporting Dashboards Documents & archive Home Assistant Zigbee2MQTT ntfy ESPHome +2
A weekend
v1.0 · 2026-08-06
The daily route planner: stop crossing town twice before lunch
The same class of solver the per-driver products run, on your own box, with real arrival windows for customers
~6-12 h setup$5-15 /mo saves 2.5-4h/week
Appointments & booking Customer service Reporting VROOM vroom-docker OSRM n8n +2
A weekend
v1.0 · 2026-08-06
The supplier bank-detail gate: stop the invoice that quietly changed its IBAN
One list of the accounts you have actually paid, checked before every payment run
~6-12 h setup$0-12 /mo saves no direct hours
Payments Security Bookkeeping Document reading (OCR) Baserow Grist Paperless-ngx n8n +2
A weekend
v1.0 · 2026-08-05
The data request tracker: answer every GDPR access request before the clock runs out
A public form starts the one-month countdown the moment someone asks what data you hold on them
~6-10 h setup$8-15 /mo saves no direct hours
Documents & archive Reporting Formbricks n8n Baserow Docker
A weekend
v1.0 · 2026-08-04
The offboarding checklist engine: close every login before it can be used against you
A departure automatically starts a tracked checklist — and a second check the next day that it actually got followed
~6-10 h setup$5-12 /mo saves no direct hours
Security Documents & archive Reporting ChiefOnboarding n8n Docker
A weekend
v1.0 · 2026-08-03
The staff time & attendance tracker: working-hour records before the law makes them mandatory
Clock-ins, working-time limits and time-off requests on your own server — ready for Belgium's 1 January 2027 recording law, useful for any hourly team today
~4-8 h setup$5-12 /mo saves ~0.5-1.5h/week
Reporting Dashboards Reminders TimeTracker n8n Docker
A weekend
v1.0 · 2026-07-31
The low-stock alarm: know what to reorder before the shelf tells you
A weekly digest of exactly what's running low — not a $50-150/month inventory SaaS with a login for every till
~6-10 h setup$5-12 /mo saves ~1-2h/week
Reminders Reporting Dashboards Grocy n8n Docker
A weekend
v1.0 · 2026-07-30
The self-hosted help desk: real ticketing, without the per-agent bill
Every channel in one ticket queue, on a box you own — the bill doesn't grow when your team does
~6-10 h setup$6-15 /mo saves no direct hours
Customer service Email Knowledge base Reporting Chatwoot FreeScout Docker
A weekend
v1.0 · 2026-07-29
The missed-call save: text back before the customer calls your competitor
An automatic reply within a minute of every unanswered call — not a $200-500/month answering service
~4-8 h setup$6-20 /mo saves ~0.3–0.7h/week
Customer service Email & SMS Appointments & booking n8n Twilio Fonoster Ollama +1
An afternoon
v1.0 · 2026-07-28
The expiry tracker: licenses, policies and warranties that remind themselves
One box that watches every renewal date and pings you weeks before it lapses — not a $49-499/month SaaS
~3-6 h setup$0-6 /mo saves ~0.1h/week
Documents & archive Reminders Homebox n8n Docker
A weekend
v1.0 · 2026-07-27
The bank reconciliation matcher: payments and invoices, matched without typing a row
A workflow that reads your bank statement and closes the invoices it already paid
~8-14 h setup$0-15 /mo saves ~1.3–2.6h/week
Bookkeeping Invoicing Payments Firefly III Firefly III Data Importer Invoice Ninja n8n +2
An afternoon
v1.0 · 2026-07-24
The billable-hours tracker: catch every hour and bill it, without the per-seat SaaS
Log time in two clicks, turn it into an EN 16931 invoice you own — no per-user Toggl or Harvest fee
~2-4 h setup$0-8 /mo saves ~0.5–1h/week
Invoicing Reporting Bookkeeping Kimai Solidtime ActivityWatch Docker
An afternoon
v1.0 · 2026-07-24
The lead pipeline that doesn't leak: a CRM you own, without the per-seat bill
Every enquiry tracked from first contact to won or lost — on a box you own, no per-user fee
~3-5 h setup$5-12 /mo saves ~0.3–0.7h/week
Customer service Reporting EspoCRM Twenty n8n Docker
A weekend
v1.0 · 2026-07-24
The quote follow-up engine: win the jobs you lost to silence
Every quote chases itself — in your words, with your approval — until it's a yes, a no, or expired
~6-12 h setup$5-12 /mo saves ~0.5–1.1h/week
Reminders Email Reporting Invoice Ninja n8n Ollama Docker
An afternoon
v1.0 · 2026-07-24
The client file portal you own: send big files and collect theirs, no WeTransfer clock
Share large files and let clients upload theirs — on a box you own, with links that expire when you say and no per-seat fee
~2-4 h setup$0-6 /mo saves ~0.3–0.7h/week
Documents & archive Customer service Security ProjectSend Pingvin Share Nextcloud Docker
A weekend
v1.0 · 2026-07-24
The public-tender watcher: stop hearing about the contract after it closed
One morning email with the public contracts you could actually bid on
~6-12 h setup$5-25 /mo saves ~7–14h/week
Reporting Email n8n Ollama TED Search API SAM.gov API +1
A weekend
v1.0 · 2026-07-23
The social media scheduler you own: batch a month of posts, drop the monthly bill
Schedule every channel from one screen on a box you own — no per-channel monthly fee
~6-10 h setup$5-12 /mo saves ~1.4–2.8h/week
Customer service Reporting Postiz Mixpost Docker
An afternoon
v1.0 · 2026-07-22
The service-due reminder engine: repeat work that books itself
A customer list that remembers every due date and invites the customer back — before a competitor does
~3-5 h setup$0-12 /mo saves ~0.3–0.7h/week
Reminders Customer service Email NocoDB Grist n8n Docker
Quick win
v1.0 · 2026-07-21
The downtime alarm: know your site is broken before your customer does
One free watchman pings your phone the minute your website, booking page or backup fails
~1-2 h setup$0-6 /mo saves no direct hours
Dashboards Security Reporting Uptime Kuma ntfy Healthchecks Docker
An afternoon
v1.0 · 2026-07-20
The contract signing station: get documents signed without the per-envelope bill
Clients sign on their phone the same day — on a box you own, with no per-user fee
~2-4 h setup$0-6 /mo saves ~0.2–0.4h/week
Documents & archive Security DocuSeal Documenso Caddy Docker
An afternoon
v1.0 · 2026-07-17
Catch subscription creep before it hits your card
One box lists every subscription, its real price, and its renewal date — and warns you before a trial converts or a price jumps
~2-4 h setup$0-6 /mo saves ~0.3–0.6h/week
Personal finance Reminders Dashboards Wallos Docker
An afternoon
v1.0 · 2026-07-14
The 3-2-1 backup strategy: your business data survives the worst day
Encrypted, deduplicated backups to your own drives and cloud — no per-machine subscription
~2-4 h setup$0-5 /mo saves no direct hours
Security Documents & archive Kopia Restic BorgBackup
An afternoon
v1.0 · 2026-07-13
The privacy-first analytics box: replace Google Analytics without the consent banner
Your visitor numbers on your own server — no cookies, no Google, no monthly bill
~2-4 h setup$0-12 /mo saves no direct hours
Dashboards Reporting Umami Plausible CE GoatCounter Docker
An afternoon
v1.0 · 2026-07-12
The shared password vault: team credentials on your own box, not someone else's cloud
Stop paying per user — one container, every Bitwarden client, zero monthly fee
~2-4 h setup$4-6 /mo saves ~0.3–0.5h/week
Passwords & credentials Security Vaultwarden Bitwarden Caddy Docker
An afternoon
v1.0 · 2026-07-10
The customer newsletter engine: own your mailing list without the per-subscriber bill
Email your customers every month for pocket change — and the list stays yours
~3-5 h setup$0-12 /mo saves ~0.2–0.5h/week
Email Customer service Listmonk Brevo Amazon SES Docker
An afternoon
v1.0 · 2026-07-10
The private meeting-notes machine: record, transcribe, summarise — on your own laptop
Minutes write themselves, and the recording never leaves your machine
~2-4 h setup$0 /mo saves ~3.5–7h/week
Documents & archive Knowledge base Meetily whisper.cpp Ollama
A weekend
v1.0 · 2026-07-10
The no-show reminder engine: self-hosted booking after the Cal.com shake-up
A booking page that sends its own reminders — and that you own
~6-10 h setup$5-12 /mo saves ~0.2–0.5h/week
Appointments & booking Reminders Email & SMS Cal.diy Easy!Appointments n8n Docker
A weekend
v1.0 · 2026-07-10
The self-hosted money dashboard: your full financial picture, on your own box
Bank, broker and pension on one private screen — no passwords shared
~6-12 h setup$0-12 /mo saves ~0.2–0.4h/week
Personal finance Investments Dashboards Ghostfolio Firefly III Docker
An afternoon
v1.0 · 2026-07-10
The review request engine: more Google reviews without the reputation-suite bill
Ask every customer at the right moment, get a draft reply for every review — on a box you own
~2-4 h setup$0-12 /mo saves ~1–2h/week
Customer service Reminders Email & SMS n8n Ollama Docker
A weekend
v1.0 · 2026-07-06
The late-invoice chaser: escalating payment reminders without a €500/month SaaS
Polite, automatic follow-ups that get you paid on time
~6-10 h setup$5-12 /mo saves ~0.7–1.3h/week
Invoicing Payments Reminders Invoice Ninja n8n Ollama Docker
An afternoon
Agent
v1.0 · 2026-07-06
The SOP answer machine: stop being your team's search engine
A private assistant that knows your manuals and shows its sources
~3-6 h setup$0-8 /mo saves ~8.8–18h/week
Knowledge base Documents & archive AnythingLLM Ollama Docker
A weekend
v1.0 · 2026-07-05
Receipt & invoice intake without the shoebox
Every receipt filed, tagged and ready for your accountant
~5-8 h setup$4-8 /mo saves ~7–12h/week
Receipts & expenses Bookkeeping Documents & archive Document reading (OCR) Paperless-ngx OCRmyPDF Ollama Docker
A weekend
Agent
v1.0 · 2026-07-05
The shared-inbox triage agent: classify, route, draft — never auto-send
Your info@ inbox sorts itself; a human always presses send
~6-10 h setup$0-12 /mo saves ~5.2–10h/week
Email Customer service n8n Ollama Docker
Nothing matches those three filters together —
clear one to widen the net.