Manufacturing compatibility — the deciding factor for most teams
Indian manufacturing — injection molding houses, sheet metal vendors, CNC shops — overwhelmingly expects SolidWorks files. Most tool rooms have SolidWorks licenses; very few have Fusion 360 in their daily workflow. Sending Fusion files in neutral STEP format works but loses parametric features and adds back-and-forth on revisions. If your vendors are mostly Indian and expect SolidWorks, that's the most important data point.
Feature depth — SolidWorks wins on complex work
SolidWorks has deeper sheet metal tooling (K-factor automation, gauge tables, weldments), better large-assembly performance (10,000+ part assemblies stay responsive), more mature surfacing tools, and a richer plugin ecosystem (SolidWorks Routing, Simulation, PDM, MBD). Fusion 360 has caught up significantly on parametric modeling but still lags on these specialized capabilities.
Onboarding speed — Fusion 360 wins for new teams
Fusion 360 is dramatically easier to learn — cleaner UI, cloud-native (no install hassles), better integrated tutorials, free for personal / startup use. A junior engineer can be productive in Fusion 360 in 2-3 weeks; SolidWorks takes 6-10 weeks to reach the same level. For small product teams that need to ramp engineers fast, Fusion's lower learning curve matters.
Cost — Fusion 360 wins on subscription, SolidWorks wins long-term
Fusion 360: subscription model, ~₹40,000/year per seat for commercial use, with free tier for startups <₹10 lakh revenue. SolidWorks: traditional licensing, ~₹2-3 lakh perpetual + ~₹40,000/year maintenance, or subscription at ~₹1.5 lakh/year. SolidWorks is more expensive upfront but cheaper over a 5+ year program. Fusion is cheaper to start but compounds in subscription cost over years.
Cloud collaboration — both have it now, Fusion is better
Fusion 360 is cloud-native — version control, multi-user collaboration, and automatic backups are built in. SolidWorks added cloud collaboration via 3DEXPERIENCE / SolidWorks Cloud but it's been retrofitted and still feels less seamless. For distributed teams (especially Indian teams collaborating with international clients), Fusion's collaboration story is genuinely better.
Recommendation
Building a product that goes through Indian manufacturing — injection molding, sheet metal, CNC: SolidWorks. Vendors expect it, you'll save weeks of friction over the program. Building a product that's mostly 3D-printed or assembled from off-the-shelf hardware, with a small team that needs to ramp fast: Fusion 360. Working with both Indian and international vendors and need flexibility: have both on the team — most senior CAD engineers in India can switch between them.
