Software Solutions Sales — the complete Apeiron guide

Choosing business software is no longer a licence purchase: it is a strategic decision that commits the organisation for 5 to 10 years. ERP, CRM, e-commerce, BI, document management, HR tools or vertical platforms — every choice shapes your processes, your data and your ability to innovate.

At Apeiron Technologies, a French–Tunisian studio (Paris · Tunis), we do not sell black boxes. We advise, select, integrate, train and operate proven software solutions — open-source or market vendors — so that ROI is real, measurable and durable.

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Why “software solutions sales” has changed

From catalogue to architecture advisory

Software distribution used to mean reselling licences with a margin. That model has hit its limits:

• companies suffer budget overruns for lack of framing;
• users reject the tool when it does not match their work;
• licences pile up without integration between systems;
• the 3-year TCO (licences + integration + run) is rarely calculated before purchase.

The right question is no longer “which vendor has the most modules?”, but:

Which software architecture maximises business value, minimises risk and stays evolvable?

Build, buy, or hybrid?

Approach	When to choose it	Main risk
Buy (SaaS / licence)	Standard processes, fast time-to-value	Vendor lock-in, limited customisation
Open-source + integration	Data ownership, controlled TCO, customisation	Requires a competent integrator
Custom build	Strong business differentiation, nothing fits	Higher cost and longer delivery
Hybrid	Standard core + domain extensions	Integration complexity to manage

Apeiron puts independence at the centre: we recommend what serves your business, not what maximises a single-product commission.

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Our solution catalogue

We distribute, integrate and operate a broad portfolio, favouring modern, documented, operable building blocks.

ERP & operations

• ERPNext — full open-source ERP (finance, inventory, manufacturing, HR, projects). Ideal for SMBs and mid-market teams leaving proprietary licences without giving up integration.
• Odoo, Sage — when the partner ecosystem or local accounting requires them.
• ERPClaw — agentic ERP approach for organisations that want AI-driven business workflows.

CRM & sales performance

• Twenty CRM — open-source, developer-friendly CRM; a credible alternative to Salesforce / HubSpot for teams that want to own their data.
• HubSpot, Zoho, Salesforce — when market SaaS is the best fit.

E-commerce & retail

• MedusaJS — headless open-source commerce engine for demanding brands and marketplaces.
• Shopify, WooCommerce, PrestaShop — depending on volume, budget and customisation needs.
• Native retail apps (e.g. Monoprix Tunisia) when the customer journey goes beyond an online store.

Collaboration, documents & vertical tools

• DMS / collab: Nextcloud, Google Workspace, Microsoft 365.
• BI: Metabase, Looker Studio, Power BI.
• Projects & engineering: Averroes (AEC / EPC document control).
• Verticals: healthcare, hospitality, banking / insurance, industry, events.

→ See also our Solutions page and case studies.

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Our 6-step method

1. Discovery & audit (1 to 3 weeks)

We meet business and IT stakeholders, map critical processes, list existing systems (accounting, banking, e-commerce, WMS, CRM, SSO) and prioritise use cases.

Deliverables:

• AS-IS / TO-BE map;
• requirements matrix (must / should / could);
• complexity and risk estimate;
• a short, actionable functional brief.

2. Benchmark & short-list

We build a short-list of 2 to 3 solutions with an objective grid:

Criterion	What we measure
Functional fit	Coverage of priority use cases
3-year TCO	Licences + integration + hosting + support
Hosting & sovereignty	SaaS, EU cloud, on-premise, sensitive data
Security & compliance	GDPR, roles, audit logs, SSO
Ecosystem	Integrators, marketplace, community
Vendor roadmap	Stability, open-source, exit strategy

Vendor demos are scripted on your use cases — not the generic marketing pitch.

3. Targeted proof of concept (POC)

On structuring projects, we validate risk points (critical integrations, volume, business UX) before any multi-year commitment. A 2-to-6-week POC prevents months of regret.

4. Negotiation & contracting

We negotiate alongside you:

• licences and seats;
• support terms and SLAs;
• data portability / exit clauses;
• price evolution terms.

On large contracts, this work often repays our fees many times over.

5. Integration & deployment

Our Paris · Tunis teams handle:

• business configuration;
• integrations (API, ETL, webhooks, SSO, accounting connectors);
• historical data migration and quality checks;
• key-user training and documentation;
• pilot then industrialisation (iterative method).

6. Support, maintenance & evolution

After go-live, we remain your single point of contact:

• L2 / L3 support;
• corrective and evolutionary maintenance;
• version upgrades;
• new modules and automations (including AI agents).

You are not abandoned to an anonymous international hotline.

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8 pitfalls to avoid when buying software

1. Buying the demo, not the business fit — a modern UI does not fix a missing process.
2. Underestimating integration — 40–60% of real budget is often outside licences.
3. Ignoring TCO — seat price is misleading without run, training and evolution.
4. No business sponsor — without an owner, the project stalls.
5. Big bang — a pilot beats 18 months of invisible configuration.
6. Dirty data — migrating dirty data multiplies support tickets.
7. Change management forgotten — a tool only works if people adopt it.
8. No exit strategy — always plan data export and portability.

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Who we work with

Profile	Typical needs
SMB / mid-market	First structuring ERP or CRM, e-commerce, operations digitalisation
Multi-site groups	Tool harmonisation, integrations, consolidated reporting
Scale-up startups	Modern stack, open-source, time-to-market
Regulated sectors	Banking, insurance, healthcare — security, traceability, compliance
Retail & distribution	Omnichannel, loyalty, inventory, mobile apps

We mainly operate in France and Tunisia / North Africa, with French-speaking delivery capacity and a competitive cost / expertise ratio.

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Example engagements

• ERPNext to industrialise finance, inventory and manufacturing for a mid-market company.
• Twenty CRM deployed and customised for a sales team leaving Salesforce.
• MedusaJS for a brand that wants controlled headless commerce.
• Averroes for document control on engineering projects.
• Retail apps (Monoprix) and custom business software delivered end-to-end.

Every engagement combines product advisory, engineering and operations.

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How much does it cost? (order of magnitude)

Budget rests on three pillars:

1. Licences — often per user / month (SaaS) or managed open-source subscription.
2. Integration — framing, configuration, data, connectors, training.
3. Run — hosting, support, maintenance, evolution.

Project type	Indicative budget
SMB CRM or e-commerce	from €15,000
Multi-site SMB / mid-market ERP	€50,000 – €200,000
Enterprise programme	on quote

We always provide a 3-year estimate with written assumptions before any commitment.

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FAQ — Software solutions sales

Are you tied to a single vendor?
No. We are independent. Open-source, SaaS or custom depending on your context.

Can you take over an already-started project?
Yes — audit of the existing setup, recovery plan, renegotiation if needed, crisis exit plan.

Do you host the solutions?
Yes: Google Cloud, AWS, on-premise or hybrid, depending on sovereignty constraints.

Do you work only in French?
French and English, with teams in Paris and Tunis.

How long until go-live?
From a few weeks (targeted CRM / e-commerce) to 4–9 months (structuring ERP), depending on scope.

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