01Getting started

For Electricians

Run your entire trade business in one system.

Jobs, site, quotes, planning and documentation – all connected. All under control.

No credit card 30 days full Pro access 5 minutes setup

from 39 € / month See pricing →

Jobs Müller Site Quote AI draft
Müller Roof Renovation
A-2026-0042 · GAEB DA XML 3.3 · 14.08.2026
ItemsServiceQuantityUnit priceTotal price
01.010Strip roof surface120,00 m²12,001.440,00
01.020Battens + counter battens120,00 m²18,172.180,00
01.030Roofing underlay, breathable126,00 m²9,401.184,40
02.010Roof covering, clay tiles, red120,00 m²29,803.576,00
02.020Ridge and hip tiles18,00 lfm31,64569,52
Total net8.949,92 €
Customer approves online — automatically becomes a job
1 instead of 5
tools in daily work
GAEB + GoBD
standards built in
32 Languages
for your team
Minutes
to an AI quote
02Starting point
  • A—01

    Paper chaos on the site

    Measurements on a beer mat. Receipts in the glove box. What's where? No idea.

  • A—02

    WhatsApp instead of structure

    Three chats, five voice messages, and you're still looking for the address of Thursday's appointment.

  • A—03

    Quotes take too long

    Three hours on the weekend for one quote. The customer goes elsewhere.

  • A—04

    Information gets lost

    Defect photo on one phone, timesheet on the desk, material receipt in the car.

  • A—05

    No overview of projects

    Which job is where? What's open? What's coming in? You only find out at the end of the month.

  • And in the end?

    Stress, overtime, money sitting idle, the tax office on your back. There's a better way.

Starting point · yesterday The plan depends on the wall.

Notes, printouts, scribbles — and the one piece of information that counts is stuck somewhere in between. The drawing only turns into a job inside your head.

03Origin

What does «Booklera» mean?

Book
Capture + Structure

All jobs, hours, materials, invoices, defects — in one place, neatly organized.

lera
Learn + Develop

Booklera shows you bottlenecks, AI suggestions, profitability per employee — you get better every day.

A system that makes your business organized AND better.

04Solution

The solution

Booklera replaces your chaos with a system.

All your business processes in one system – from the first contact to the finished invoice.

Run your business

  • Manage jobs
  • Create quotes
  • Write invoices
Overview + Control

Document the site

  • Photos, defects, handovers
  • Legally secure site documentation
  • Everything in one place
Security + Proof

Save time with AI

  • AI quotes in minutes
  • Automatic capture
  • Less manual work
Time + Efficiency
05Process

One workflow. From the first call to the invoice.

Here's how it works with Booklera.

No switching between 5 tools. No double entry. One click to the next step.

Müller Site QuoteAI draft
Quote A-2026-0042
Created in 4 min · AI draft reviewed
Strip roof surface, 120 m²1.440,00 €
Battens + counter battens2.180,00 €
More items (3)6.320,00 €
Total9.940,00 €
Customer approves online — becomes a job
Job AU-2026-0042
Accepted 16.08.2026 · Start 24.08.2026
Site visit + work start scheduled24.08.
Team scheduled on the planning board2 staff
Material reserved from parts list14 items.
AddressRingstr. 12, Kassel
Team gets going — site gets documented
Müller Site
Documentation running · last at 11:42
Time tracking Stefan4,5 h
Time tracking Marek3,0 h
Defect: gutter — photo attached to the jobopen
Recorded12 photos · 1 defect
Work done — invoice in one click
Invoice R-2026-0311
GoBD-compliant · Write lock active
Quote total9.940,00 €
Gutter variation1.888,60 €
Sent automatically02.09.
Total11.828,60 €
Paid — process complete
06Prices

Prices

Simple, transparent pricing.

30 days full Pro access · No credit card · Cancel anytime

Basic
39 €/ month
1 team members incl.

For sole traders and small businesses.

  • Jobs & appointment management
  • Customer management
  • Own websitedein-betrieb.booklera.de
  • Custom emailkontakt@dein-betrieb…
  • Website editorLogo, colours, text
  • Calendar
  • GoBD-compliant invoices
  • XRechnung + ZUGFeRD
  • Open items
Try for free
Pro Popular
99 €/ month
Up to 5 Employees

For growing businesses with a team.

Everything in Basic, plus:
  • GAEB-Autopilot + AI quote generator
  • DATANORM + Bills of materials
  • AI voice measurement + Photo measurement
  • Site documentation
  • Planning board + Payment reminders
  • Accounting
  • Bring your own domain
Try for free
Business
199 €/ month
Up to 15 Employees

For master craftsman businesses that want to grow.

Everything in Pro, plus:
  • Customer portal for clients
  • Vehicle check + Logbook
  • AI invoice scanner
  • Admin AI unlimitedhigher AI quotas
  • White-label + Priority support
Try for free
Enterprise
Auf Anfrage €
Unlimited employees

For large businesses with more than 15 employees.

Everything in Business, plus:
  • Individual support SLA
  • Dedicated contact person
  • Individual pricing terms
Get in touch
All features compared
FeatureBasicProBusinessEnterprise
Team
Employees1515unlimited
Jobs and office
Jobs & appointment management
Customer management
Calendar
Accounting
Payment reminders
Cash register / POS
Email system
Calculation and quotes
Auto calculation
AI quote generator30200unlimited
GAEB DA XML 3.2 / 3.3
DATANORM + Bills of materials
XRechnung + ZUGFeRD
DATEV export
Post-costing
Site and AI
Planning board
Time tracking
Site documentation
Photos + Defect register + Handover reports
AI voice measurement
AI invoice scanner
Vehicle check + Logbook
Warehouse management
Customer portal for clients
AI quotas per month
Admin AI (assistant)20200unlimitedunlimited
AI customer chat on your website500unlimitedunlimited
Website and domain
Own website
Bring your own domain
Editor without code
32 languages
White-label
Extras and support
Trades pool
Priority support

All prices plus 19 % VAT. All prices plus 1.5 % transaction fee on Stripe payments. No minimum term · Cancellable monthly · Data export on leaving included.

One business · one system
The principle From the measurement through to the invoice.

What you record on site ends up in the quote. What the customer accepts becomes a job. What is finished becomes an invoice — without you touching a single figure twice.

07Features

All features

Everything for your business — on one platform.

What you would otherwise have to piece together from 5 different tools runs in one system with Booklera.

from Basic

Job management

  • Jobs with a status workflow Request → Quote → Job → Completed
  • Contact requests directly from your website
  • Customer management with history + notes
  • Calendar for appointments and sites
from Pro

Calculation & quotes

  • Auto calculationwith service catalog & hourly rates
  • AI quote generator — a complete quote in minutes
  • GAEB DA XML 3.2 / 3.3 Import + export X83, X84, X86
  • Materials + Warehouse + DATANORM bills of materials
from Pro

Planning board & time

  • Drag-and-drop Planning board for employees and jobs
  • Time tracking directly from your phone on the site
  • Absences + Holiday planning for the team
  • Post-costing: planned vs. actual hours
from Pro

Site documentation

  • Photos + Defect register + Handover reports
  • Site diary + Daily site report + Site meetings
  • Health & safety, variations, compliance center
  • Customer portal for clients Business
from Basic

Finances & legal certainty

  • GoBD-compliant invoices with write lock
  • XRechnung + ZUGFeRD E-invoice mandatory from 2025
  • Open items + progress invoices
  • Payment reminders Pro
  • DATEV export Format 7.0, SKR03 for tax advisors Pro
from Pro

AI & automation

  • AI voice measurement straight from the site to your phone
  • AI invoice scanner for incoming invoices Business
  • Universal scan: receipts, contracts, delivery notes
  • Local AI on a German server — no OpenAI, no data leaks
Plus

Trades pool (trade network), transport marketplace, vehicle check, POS / till, email system, 2FA, audit log, PWA. All included — no surcharge.

08Presence

Website included

Your online presence is fully included.

Your own website. Your own email. Design it yourself — no programmer, no hosting contract, no extra invoice.

  • Own website

    Live right away at dein-betrieb.booklera.de — SSL included, mobile-optimised, hosted in Germany.

  • Custom email address

    Receive & send mail at kontakt@dein-betrieb.booklera.de — set up automatically, no mailbox configuration.

  • Editor without code

    Logo, colors, gallery, text — all editable yourself. Live preview, no programmer needed.

What you save — typical monthly costs elsewhere

Web hosting + SSL, external provider~10 €
Email mailbox with custom domain~5 €
Website builder (Wix / Squarespace)~15 €
Total external~30 € / mo

With Booklera: included in the price, from Basic.

09Languages

Multilingual team

Your team speaks many languages. So does Booklera.

Your Polish, Turkish or Romanian worker uses Booklera in their native language — jobs, time tracking, planning board. As the boss, you still get everything in German: invoices, accounting, reports. No misunderstandings on the site.

BGБългарскиBSBosanskiCSČeštinaDADanskDEDeutschELΕλληνικάENEnglishESEspañolETEestiFISuomiFRFrançaisGAGaeilgeHRHrvatskiHUMagyarITItalianoLTLietuviųLVLatviešuMKМакедонскиMTMaltiNLNederlandsNONorskPLPolskiPTPortuguêsRORomânăRUРусскийSKSlovenčinaSLSlovenščinaSQShqipSRSrpskiSVSvenskaTRTürkçeUKУкраїнська

32 languages — included in the price, from Basic.

10Comparison

Why Booklera

Today vs. with Booklera.

Today · notes, Excel, 5 tools
  • A quote takes 2 evenings
  • Hours on paper slips
  • Photos scattered across WhatsApp
  • Invoice „when there's time“
  • Profit? Gut feeling.
Booklera · One system
  • AI quote in minutes
  • Hours from the phone, GoBD-proof
  • Photos + defects on the job
  • Invoice in one click
  • Post-calculation per site
The full comparison in detail
CriterionTodayBooklera
Jobs & customers centralizedscattered in Excelone database
Create quote2–3 hours5 min with AI
Planning board + EmployeesWhiteboard in the officeDrag & drop, digital
Site documentationPhotos on 3 phoneslegally secure and centralized
Invoice GoBD-compliantWord templateBy click + write lock
DATEV export for tax advisorTax advisor is a hassleCSV export, 1 click
Mobile appnothing on the goMobile app (PWA)
Own websiteexternal ~30 €/moincluded
Data in GermanyCloud mostly USAHetzner Germany
Cost / month5+ tools = 100–200 €from 39 €, everything included
On the team Everyone sees the same status.

Planning board, site log and trades pool all share the same database. Nobody has to call to ask where something stands.

11Trust

German servers · GDPR · Cancellable monthly · Marketplace free forever

Made in Germany

Data on German servers.

GDPR-compliant

Full control over your data.

GoBD-compliant

Legally secure with the tax office.

30 days full Pro access

All Pro features without a credit card.

Built for trade businesses. Tested with trade businesses.

12Marketplace

Join for free

The Booklera marketplace — free for every business.

No subscription needed: join the marketplace for free, find jobs and transports with other businesses and message directly via Booklera — no subscription, no credit card.

Trades pool

  • Share jobs with other businesses
  • Find colleagues in your trade

Transport marketplace

  • Offer available transport
  • Find someone to haul your material

Directly via Booklera

  • Message each other on the platform
  • Your contact details stay private
Join for free No subscription neededUp and running in 2 minutesUpgrade anytime
13Questions

Common questions

The most important answers up front.

What do I get in the 30-day trial?

30 days full access to all Pro features — no credit card, no automatic renewal. During those 30 days you can use every feature of the Pro plan without restriction:

  • AI quote generator + GAEB-Autopilot + DATANORM
  • Planning board + Time tracking + Payment reminders
  • GoBD-compliant invoices + DATEV export + XRechnung/ZUGFeRD
  • Email system + custom domain with SSL
  • Own website + editor (your-business.booklera.de)
  • Cash register / POS
  • AI admin help + Customer chat + Voice measurement + Universal scan + Site-documentation AI
  • Up to 5 team members

After the 30 days, access is locked until you choose a plan. There is no automatic charge. Your data stays stored for another 30 days in case you decide to come back.

Do I still need my tax advisor?

Yes, absolutely. Booklera does not replace your tax advisor — but it makes their life (and your invoice) easier. Once a month you export, with one click, a DATEV-Format-7.0-CSV with SKR03 accounts, send it to your tax advisor, and they import it straight into DATEV — without retyping.

Will my architect accept the GAEB file from Booklera?

Booklera supports GAEB DA XML 3.2 and 3.3 in all the relevant record types: X83 (tender), X84 (quote back) and X86 (job). The parser is round-trip tested against the official Dangl sample files.

Whether your architecture tool reads our X84 exports cleanly depends on the specific tool — if there are issues, just let us know, we'll look at it together and adjust if needed.

What does the AI cost — are there hidden fees?

No hidden fees — all AI features are included in the plan price. Because our AI runs locally on our own server (qwen2.5:14b, 40–120 sec per request), there are fair monthly quotas:

  • Pro (99 €/month): Admin help 200 · Customer chat 500 · AI quote generator 30 · Voice measurement 30 · Universal scan 50 · Site-documentation AI 50 · Time-tracking AI 50
  • Business (199 €/month): Admin help + Customer chat unlimited · AI quotes 200 · Voice measurement 200 · Universal scan 300 · Site-documentation AI 300 · Time-tracking AI 300. Plus in Business: the AI invoice scanner.

The AI runs locally on our server in Germany — no OpenAI, no Anthropic, no Google. Your data never leaves our server, and there are no API costs that we pass on to you.

How secure are my customer data and invoices?

Full GDPR compliance, German server, several security layers:

  • Your own dedicated server in Germany (no US cloud provider)
  • Multi-tenancy enforced at database level (PostgreSQL row-level security)
  • Complete GDPR audit log of every change
  • One-click data export and anonymization per customer
  • Daily backup with 7-day rotation
  • SSL/TLS via Let's Encrypt + Mailcow with DKIM/SPF/DMARC
What happens to my data when I cancel?

Before you cancel you get a complete data export as JSON (all jobs, quotes, invoices, customers, materials, site-documentation photos). After that your data is kept for 30 days — in case you change your mind. After those 30 days it is deleted automatically and irrevocably. No minimum term, no cancellation fee, cancellable any time at the end of the month.

14Contact

Ready for a clearer overview?

Start in 5 minutes. 30 days full Pro access. No credit card required.