Óbolobuilt for VERI*FACTULearn more

We design, build and run your company's software.

Custom when your operations don't fit a SaaS; our own products for working-time records, invoicing and customer contact. Built and run by the same team, from the European Union.

Three products of our own: Nexo, Óbolo and Filón

Reply within 24 working hours

Data and code in the European Union

Today

Example Company Ltd

  1. Nexo

    A. Martín clocked in on arriving at the office.

    RD 8/2019

  2. Óbolo

    Invoice F-2026-0142 issued, chained and accepted by the tax agency.

    VERI*FACTU

  3. Filón

    New Meta lead in the queue: L. M., Example Clinic.

    SLA 0 h 40

  4. Pluton

    Backup done and 41 of 41 checks in order.

    OK

Illustrative example · Sample data

Companies that work with Pluton

  • Diálogo Espontáneo
  • ARS-NOVA
  • David Pérez de Landazábal

What Pluton is

Pluton is the team that designs, builds and runs your company's software.

Three products of our own for what every company needs, custom development for what fits none of them, and a person who answers when something doesn't add up.

Working time recorded, without chasing anyone

Nexo records every clock-in from the web or a phone and keeps the record Spain's RD 8/2019 requires, with CSV and PDF export.

Today's clock-insIllustrative example · Sample data
  • A

    A. Martín

    Oficina

    08:55 → 17:02

  • B

    B. Ruiz

    Teletrabajo

    09:03 → Open

  • C

    C. Vega

    Almacén

    08:48 → 16:40

  • D

    D. Soler

    Oficina

    09:12 → Open

See Nexo

One queue for every contact

Filón brings leads from Meta, Google, the website and email into a single queue, with stages and fields named by each client.

Sales queueIllustrative example · Sample data

New

2
  • Clínica Ejemplo

    L. M. · Meta

    SLA 0 h 40

  • Taller Ejemplo

    R. P. · Google

    SLA 2 h 10

Contacted

1
  • Asesoría Ejemplo

    S. G. · Web

Proposal

1
  • Hotel Ejemplo

    J. A. · Correo

See Filón

Where is your data?

In the European Union, on infrastructure we operate ourselves. No third-party SaaS for your data, and a signed DPA if you need one.

European Union · Own infrastructure

Hashed invoices, chained together

Óbolo numbers each invoice in its series, leaves a SHA-256 hash and chains it to the previous one. Built for VERI*FACTU.

Series F · chainIllustrative example · Sample data
  1. F-2026-0141

    Hash 3f9a…c21e

    860,00 €

    Tax agency 10:02

  2. F-2026-0142

    Hash 8b17…e04d

    1.234,56 €

    Tax agency 11:21

  3. F-2026-0143

    Hash c5d2…91af

    412,30 €

    Tax agency 12:47

  4. F-2026-0144

    Hash e71b…40c3

    2.090,00 €

    Tax agency 13:15

See Óbolo

Support from whoever built the system

When something doesn't add up, you write from the portal and the person who set up your system replies. No support tiers, no lost tickets.

Ticket #1042Illustrative example · Sample data
  1. The tax agency has rejected an invoice from this morning. What do we do?

    Client · 09:41

  2. It's F-2026-0140: the tax ID has a wrong digit. We cancel it and issue F-2026-0143 with the right one.

    Pluton · 09:58

  3. Confirmed.

    Client · 10:52

  4. Registered and accepted by the tax agency at 10:53. Closing the ticket.

    Pluton · 11:01

Resolved1 h 20 min

How we work

From diagnosis to operations.

We look at your real operations, decide what fits a product and what needs development, deliver in small steps and stay to run it.

  1. Step 1

    Diagnosis · Example ClinicWeek 1

    Scope

    • Working time
    • Invoicing
    • Contacts

    Three tools from three vendors and nobody accountable for the whole.

    We look at your operations and decide what's needed

    What fits a product, what needs development and what doesn't need touching. No catalogue.

  2. Step 2

    Proposal

    Fits a product

    • Working-time records
    • Invoicing

    Needs development

    • Room bookings
    • Lab integration

    We propose a plan you can measure

    Scope, delivery order and what's left out, in writing. You read it and we discuss it.

  3. Step 3

    1. First delivery ready to test: clocking in from a phone.

    2. Tested. Two tweaks on the leave screen.

    3. Done. In production since 16:00.

    Small deliveries from the first week

    Your team tests each delivery in their real work and the adjustments go into the next one.

  4. Step 4

    Service statusOperational
    Today's backup
    02:00 · OK
    Checks
    41 / 41
    Last incident
    None open

    We host it, watch it and improve it

    Backups, checks and a public service status. You talk to whoever built the system.

Products

What does each product include?

Subscription based on volume and integrations, and custom software when your operations fit none of them. We'll send you a proposal.

  • Nexo

    Clock-in and leave for Spanish working-time records.

    Daily working-time records (RD 8/2019) in the web app, usable on a phone. Not a full HRIS.

    • Daily working-time records (Spain RD 8/2019)
    • Clock-in in the web app, including on a phone
    • Leave, optional geofence and CSV/PDF export
    Book a demo

    Demo with sample data · No commitment

  • Built for VERI*FACTU

    Óbolo

    Invoicing with immutable records, built for VERI*FACTU.

    Every invoice leaves a hash and joins a chain. RD 1007/2023. Not an ERP.

    • Append-only records: no edits, no deletes
    • Official AEAT SHA-256 hash, one chain per tax ID
    • Cancellation as a new record, not a delete
    Book a demo

    Demo with sample data · No commitment

  • Filón

    CRM for customer contact and Meta and Google campaigns.

    A single contact queue. Per-tenant pipeline and fields. Data in the EU.

    • Today inbox, SLA and follow-ups
    • Meta and Google in the same queue
    • Stages and fields each customer names
    Book a demo

    Demo with sample data · No commitment

Custom software

Let's talktailored to you

For operations that don't fit a product: diagnosis, small deliveries and operations by the same team.

  • Diagnosis of your real operations
  • Written proposal, including what's left out
  • Small deliveries from the first week
  • Hosting and operations in the European Union
  • DPA and export of your data
  • Support from whoever built the system
Request a proposal

Reply within 24 working hours

Work with a name on it

  • Diálogo Espontáneo
  • ARS-NOVA
  • David Pérez de Landazábal
See our clients

Commitments

What we promise. And what we don't.

We'd rather state the limit than discover it with you halfway through a project. Everything here is already published on this site.

Yes

  • Reply within 24 working hoursTo any query, by email or from the portal.
  • Data and code in the European UnionOn infrastructure we operate ourselves. No third-party SaaS for your data.
  • Public service statusAvailability and incidents at status.plutontech.es.
  • Built and run by the same teamYou talk to the people who made the system, not to a support tier.
  • DPA and data exportWe sign the data processing agreement and your data leaves as CSV and PDF whenever you want.

No

  • Nexo is not an HRISIt records working time and leave. No payroll, no recruiting.
  • Óbolo is not an ERPIt invoices, chains and records with the tax agency. Accounting stays with your advisers.
  • We don't resell licencesNo intermediaries and no third-party products with our name in front.
  • We don't promise what doesn't existWhat's on the roadmap is described as roadmap.

Frequently asked questions

What people ask before writing to us.

Short answers to the most common questions about Pluton and its products.

Where is the data hosted?

In the European Union, on infrastructure we run ourselves. Your customers' data never goes through third-party tools.

How is pricing worked out?

Custom software and support are quoted once we understand your case. Nexo, Óbolo and Filón are subscriptions that depend on volume and integrations. Get in touch and we will put a proposal together.

What is Nexo?

Pluton's working-time record: clock-in from the browser, leave and exports for the labour inspectorate. It covers RD 8/2019. It does not run payroll or the whole of HR.

What is Óbolo?

Pluton's invoicing product. Every invoice leaves a fingerprint and is chained to the previous one. It is ready for VERI*FACTU (RD 1007/2023). It does not replace your accounting.

What is Filón?

Pluton's sales tool. It brings contacts from your website, email and Meta and Google campaigns into a single queue, with stages you name yourself.

Do you work with small teams?

Yes. Size doesn't matter; what matters is whether the problem fits what we do: custom software, Nexo, Óbolo, Filón or ongoing support.

Will you sign a data processing agreement (DPA)?

Yes, with every client who needs one. Because we run the infrastructure ourselves, we know where every piece of data is and who can see it.

What happens to my data if we stop working together?

It is yours. You can export it as CSV and PDF whenever you like, including when the contract ends.

Client portal

Your tickets, invoices and subscriptions in one place

If you already work with Pluton, sign in with your account: open tickets, follow their status and download your invoices.

Software that works for you.