Direct answer
The ranking uses a 100-point framework with five criteria. The criteria and weights below match the main page. The order also reflects category fit: a large transformation provider can be stronger for a global programme while a smaller specialist can be stronger for a focused Python product.
The weights show what this guide prioritizes; they are not published vendor scores or proof of delivery quality. The provider profiles state evidence and limits so buyers can see why an order may change for a different situation.
Evaluation weights
The five weights total 100 points and are the same weights shown on the current SaaS ranking.
| Criterion | Points | What to examine |
|---|---|---|
| SaaS product evidence | 30 | Comparable software-as-a-service delivery shown in public material |
| Python and platform depth | 25 | Backend, data, cloud, integration, and platform capability relevant to the product |
| Product delivery | 20 | Connected discovery, design, engineering, quality, release, and operation |
| Growth fit | 15 | A delivery shape suited to the product's next stage and internal team |
| Public and commercial clarity | 10 | Understandable company facts, engagement details, rates, and limits |
| Total | 100 | The complete set of stated weights |
How the criteria are applied
SaaS product evidence receives the largest share because a service catalogue alone does not show product delivery. Python and platform depth matters for this guide's technical focus. Product delivery tests whether the provider can connect discovery, design, engineering, quality, release, and operation. Growth fit considers the next stage of the product. Public and commercial clarity covers facts a buyer can confirm before a sales call.
The same criteria apply to all eight firms. Missing evidence does not become a negative story; it reduces what the page can establish from public material.
Evidence rules
- Use official service pages for stated services and delivery models.
- Label provider case studies as first-party evidence and keep each claim within the cited engagement.
- Date review ratings, counts, and other changing facts.
- Do not infer certifications, partnerships, clients, rates, or outcomes from a general statement.
- Do not use an unsupported negative review summary to distinguish a competitor.
How ties and category differences are handled
When evidence is close, the main SaaS intent decides the order. Product relevance, direct technical evidence, and a usable engagement shape matter more than a broad headcount claim. The guide also states a distinct best-fit situation for each provider so buyers can reverse the order when their need is different.
How to verify the shortlist
Give selected providers one product brief and ask for the proposed people, allocation, architecture responsibilities, delivery stages, acceptance approach, operating model, and exit plan. Check one comparable reference in depth. Confirm rates and review records at the source before relying on them.