95+ validated calculators. 5 simulation engines. AI Design Agent that builds flowsheets, P&IDs, and HAZOP reports from a single prompt. Cross-discipline linking. $0.05 per AI design.
Your pipe sizing is in one Excel file, cable sizing in another. Nothing is linked.
ASPEN HYSYS, ETAP, STAAD.Pro, AutoCAD — 4 tools at $10K-$40K each. Tectaflow replaces all for $79/month.
Change a pump duty and you manually update everything. Tectaflow does it automatically.
| Feature | Traditional Tools | Tectaflow |
|---|---|---|
| Process Simulation | ASPEN HYSYS — $15,000-$40,000/yr | Included |
| Electrical Analysis | ETAP — $10,000-$25,000/yr | Included |
| Structural Analysis | STAAD.Pro — $5,000-$15,000/yr | Included |
| Engineering Drawings | AutoCAD — $2,000-$5,000/yr | Included |
| Cross-discipline linking | Not available | Automatic |
| AI Design Agent | Not available | One-prompt design |
| Total (1 seat/year) | $32,000-$85,000 | $948 |
Every calculator follows industry standards (ASME, API, IEC, AISC). Results are cross-linked via equipment tags.
Pipe sizing, pump sizing, heat exchangers, flash drums, distillation, compressors, relief valves
Cable sizing, transformers, motor starting, voltage drop, short circuit, power factor
Steel beams, columns, connections, foundations, wind loads, anchor bolts
Wall thickness (B31.3), pipe supports, expansion loops, surge analysis
HAZOP, SIL assessment, gas dispersion, fire radiation, bow-tie diagrams
More calculators shipping monthly
Type 'Design a flash drum for ethanol-water at 80°C' — AI plans 7 tasks, builds 3 equipment items, solves, checks against standards, generates P&ID + HAZOP + cost estimate. 90 seconds.
Process (flash, distillation, HX, reactor), Electrical (load flow, short circuit), Structural (stiffness, code checks), Piping (Hardy-Cross), Safety (bow-tie, SIL).
Change pump duty → motor auto-resizes → cable recalculated → foundation updated → HAZOP re-evaluated. 15 propagation paths across all disciplines.
One prompt generates: simulation + P&ID drawing + equipment datasheets + line list + HAZOP report + CAPEX/OPEX cost analysis with NSGA-II optimization alternatives.
All disciplines included at every tier. No per-module add-ons.
Evaluate Tectaflow
Students & individual learners
Professional engineers & consultants
Small EPC firms (3-20 engineers)
Need Business ($129/user) or Enterprise ($249/user) pricing? Contact us
Join engineers who run all 5 disciplines in one platform — for 99% less.
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