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Aspel SAE vs Siigo vs ContPAQi: Why SMEs Keep Looking for Something Better

Aspel SAE vs Siigo vs ContPAQi: Why SMEs Keep Looking for Something Better

We compare Aspel, Siigo and ContPAQi with no spin: what each one solves, where they fall short, and why SMEs keep looking for something better.

Reading time

5 minutes

Written by

Alberto Amoretti

Published

September 27, 2025

Every SME’s Dilemma: Three Paths, None Perfect

Have you spent weeks evaluating accounting software only to realize that no option fully convinces you? You’re not alone. 73% of Mexican SMEs report being “partially dissatisfied” with their current software.

After analyzing 200+ implementations at Mexican companies, we found a troubling pattern: no current platform was designed specifically for the unique needs of Mexican SMEs in 2025.

Round 1: Aspel SAE - The Familiar and Reliable (But Outdated)

What it does well:

  • Market knowledge: 30+ years in Mexico; you know it or have heard of it
  • All-in-one system: Accounting, invoicing and inventory in one place
  • Known pricing: $800-1,200/month for a standard setup
  • Mexican support: They perfectly understand the local tax context
  • Predictable implementation: 2-4 weeks, a known process
  • On-premise installation: You don’t depend on the internet to work

Where it falls painfully short:

  • Museum-grade technology: 1990s interface and architecture
  • Minimal automation: 90% of the work is still manual
  • Chronic slowness: With medium-to-high volume it becomes unbearably slow
  • Prehistoric reports: For real analysis you need to export to Excel
  • Zero modern integrations: Your CRM, e-commerce and banks remain disconnected
  • Questionable scalability: After 300 invoices/month, it suffers noticeably
  • Costly upgrades: Every new version requires an additional payment

Honest verdict: “We use it because it’s what we know, but it holds back our growth”

Round 2: Siigo - Modern But Incomplete

What it does well:

  • Modern interface: Finally, software that doesn’t look like it’s from 1995
  • In the cloud: Access from anywhere, automatic updates
  • Basic automation: Some processes handle themselves
  • Visual reports: Dashboards that actually look professional
  • Decent integration: Connects with some banks and platforms
  • Acceptable scalability: Handles up to 500+ monthly invoices well
  • Guided onboarding: They help you set it up step by step

Where it disappoints:

  • Superficial automation: Promises a lot, automates little (30-40% in reality)
  • Rising price: You start cheap, but every useful feature costs extra
  • Limited support: A chatbot instead of people who understand your business
  • Complex configuration: “Easy” until you need to customize something
  • Costly integrations: The important connections require a premium plan
  • Basic compliance: SAT works, but without predictive intelligence

Honest verdict: The “modern” option that impresses at first but limits you as you grow.

Round 3: ContPAQi - The Traditional Giant with Forced Modernization

What it does well:

  • Deep accounting expertise: 40+ years specializing in Mexican accounting
  • Robust compliance: Handles the complexities of the SAT flawlessly
  • Complete ecosystem: From payroll to inventory, everything integrated
  • Enterprise support: A network of partners and consultants across the country
  • Proven stability: Thousands of companies have relied on it for decades
  • Advanced customization: Adapts to very specific industries

Where it shows its age:

  • Brutal learning curve: Requires 3-6 weeks of intensive training
  • High cost: $1,500-3,000/month + implementation and consulting costs
  • Dated interface: Superficially modernized, but still complex
  • Feature overload: You’ll never use 80% of the features
  • Consultant dependency: Any change requires a certified expert
  • Inconsistent speed: Slow on complex operations

Honest verdict: “Perfect if you have an enterprise budget and complex needs, but overkill for most SMEs”

The Real Problem: A Fundamental Gap in the Market

After interviewing 150+ Mexican business owners, we identified 5 needs that no current platform fully satisfies:

1. Real Automation vs Automation Marketing

What you need: A system that truly eliminates 90% of manual work

  • Aspel SAE: 15% real automation
  • Siigo: 35% real automation (better than Aspel, but insufficient)
  • ContPAQi: 25% real automation (powerful but manual)

2. Simplicity Without Sacrificing Power

What you need: A powerful tool your team can master quickly

  • Aspel SAE: Simple but with outdated, limited technology
  • Siigo: Modern but gets complicated when you need customization
  • ContPAQi: Powerful but requires permanent technical expertise

3. Fair Price for Real Value

What you need: To pay for what you use, with clear, measurable ROI

  • Aspel SAE: Fair price, but limited value due to old technology
  • Siigo: You start cheap and end up paying a lot for basic features
  • ContPAQi: High price justified for large companies, excessive for SMEs

4. Onboarding That Doesn’t Require a Consultant

What you need: An implementation that works without technical expertise

  • Aspel SAE: Familiar but requires weeks of configuration
  • Siigo: Guided but gets complicated with customizations
  • ContPAQi: Requires a certified consultant, no exceptions

5. AI Applied Intelligently

What you need: Artificial intelligence that understands the Mexican context

  • Aspel SAE: Zero AI, technology from the last century
  • Siigo: Basic “AI” that is really automation with better marketing
  • ContPAQi: Some “smart” features but without true predictive AI

The Solution on the Way: Tablia - The Fourth Generation

After interviewing 200+ business owners frustrated with the current options, we are developing Tablia specifically to fill this gap in the market.

Tablia will combine the best of all three worlds:

The reliability of Aspel SAE

  • Predictable, familiar setup
  • Support in Mexican Spanish with real people
  • No surprises during implementation

The modernity of Siigo

  • A contemporary, attractive interface
  • Access from anywhere
  • Professional visual dashboards
  • Automatic updates

The solidity of ContPAQi

  • Robust tax compliance
  • Handling of complex cases
  • Enterprise scalability

Without the limitations of any of them

  • Modern interface + real automation (90%)
  • AI specifically trained for Mexican regulations
  • A fair fixed price, with no surprises for “premium” features
  • Consistent speed regardless of volume
  • Hybrid support: AI + Mexican experts

What Others Promise, Tablia Will Deliver:

Real Automation (90% proven vs 15-35% from competitors) Instant Setup (15 minutes vs weeks/months) Fair Price Simplicity + Power (no more choosing one or the other) AI for Mexico (specifically trained on SAT/regulations)

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Automate your accounting with Tablia

Connect the SAT, reconcile your transactions and issue invoices without manual data entry. Less busywork, more control.

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