Direct comparison · EN 1993-1-8 connection design

FrameAI vs IDEA StatiCa —
EN 1993 connection design, honestly compared

FrameAI handles the 80% of routine EN 1993-1-8 connection cases with public free calculators, browser-native workflow, and PDF-to-fabrication automation — at a fraction of IDEA StatiCa's per-seat cost. IDEA is the right call when you need CBFEM for complex 3D geometry.

Try the free EN calculators → See pricing
30s
FrameAI: first calc
~€4k/yr
IDEA StatiCa per seat
$0
FrameAI free tier

Feature comparison — EN 1993-1-8 connection design

Feature FrameAI IDEA StatiCa
EN 1993-1-8 component method ✓ Yes ✓ Yes
CBFEM finite element connection check Plastic analysis of arbitrary 3D joint geometry ✗ No ✓ 250+ templates
Bolted endplate moment connection ✓ Yes ✓ Yes
Fin plate / shear connection ✓ Yes ✓ Yes
Base plate + anchor bolt design ✓ Yes ✓ Yes
Welded connection sizing ✓ Yes ✓ Yes
Public free calculators In-browser, no login required ✓ Yes ✗ No
Email-gated PDF calculation reports Stamped EN 1993 output for project records ✓ Yes ✗ Not on free tier
DSTV NC1 fabrication export ✓ Yes ✗ Not supported
PDF drawing intake (AI extraction) ✓ Yes — GPT-4o ✗ Manual entry
EN/NL/DE National Annex support ✓ 9 NAs ✓ All EU NAs
Annual price Per seat, including calculators and PDF reports From $164/yr ~€3,000–5,000/yr
Time to first calculation ~30s in browser Install + license + setup
Best for Routine EN 1993-1-8 checks (80% of cases) Complex 3D geometry requiring FEM

Honest assessment — where each tool wins

Where IDEA StatiCa still wins
Complex 3D joints that require CBFEM
  • Multi-member spatial joints: column-tree connections, hollow-section nodes, or Y-joints where component method isn't applicable
  • Non-standard geometry not covered by EN 1993-1-8 prescriptive rules — arbitrary plate arrangements, eccentric stiffeners
  • Plastic redistribution studies where elastic component method is too conservative and you need FEM to demonstrate capacity
  • Atrium and transfer-structure connections where fabricator requires CBFEM evidence for sign-off
  • Peer-review and dispute resolution situations where the client specifically requires CBFEM validation
Where FrameAI wins
Speed, price, and access for everyday EN work
  • Free public calculators — no account needed for bolt capacity, weld sizing, endplate moment, fin plate, baseplate checks
  • Browser-native: no Windows desktop app, no license server, no IT approval. Works on any device in 30 seconds
  • PDF drawing intake — upload a structural PDF and get every member, connection, and Eurocode check extracted automatically
  • DSTV NC1 fabrication export built in — no post-processing, no additional export license
  • Price: from $164/yr vs typically €3,000–5,000/yr per seat for IDEA StatiCa (based on public reseller quotes)
  • EN, NL, DE localized calculators — Dutch NEN and German DIN National Annexes are first-class, not an add-on

Pricing

Traditional
IDEA StatiCa
~€3,000–5,000/yr
Per seat per year, typically based on public reseller quotes.
Desktop install required. 14-day trial; no permanent free tier.
Setup, training, and CBFEM expertise required.
FrameAI
Free → Pro → Enterprise
$0 → $164/yr
Free tier: unlimited public calculators + 1 PDF/month.
Pro from $164/yr: 50 PDFs/month + full Eurocode reports + DXF + DSTV NC1.
No install. No training. No seat limits on calculators.
See all plans →

IDEA StatiCa pricing based on public reseller quotes as of June 2026. Contact IDEA StatiCa directly for current quotes. FrameAI pricing is as listed on /pricing.

Frequently asked questions

Does FrameAI replace IDEA StatiCa for all connection design?
No, and we won't pretend it does. IDEA StatiCa's CBFEM engine is the right tool for complex 3D joints where the EN 1993-1-8 component method isn't applicable — multi-member spatial connections, non-standard plate geometries, or cases where plastic FEM analysis is required for peer-review sign-off. FrameAI is designed for the 80% of routine EN 1993-1-8 work: endplate moment connections, shear connections, baseplates, splices, weld sizing. If your project has complex geometry that falls outside prescriptive Eurocode rules, use IDEA StatiCa.
Can FrameAI import an IDEA StatiCa model or IFC file?
FrameAI accepts IFC uploads and SAF v2.x round-trip files. If you're working in IDEA Checkbot, export to IFC first — it typically takes under a minute. For pure connection geometry, FrameAI's PDF intake can extract member geometry and connection intent from any structural PDF drawing set automatically.
Are the FrameAI free calculators actually free — no credit card?
Yes. The public EN 1993-1-8 calculators at /tools — bolt capacity, weld sizing, endplate moment connection, fin plate shear connection, baseplate design, composite beam, shear studs — require no account, no credit card, and no login. Enter your inputs and get EN 1993-compliant results with full calculation breakdown in the browser. PDF export requires an email address.
What National Annexes does FrameAI support?
FrameAI supports 9 National Annexes: NL (NEN-EN), DE (DIN-EN), BE, FR, IT, PT, RO, SI, HR — across EN 1993-1-1, EN 1993-1-8, EN 1994-1-1, and EN 1998-1. Dutch and German NAs are first-class with localized interfaces in Dutch and German respectively. National Annex selection is available on every calculator and pipeline run.
What's the time-to-first-result for each tool?
FrameAI: navigate to /tools/endplate-moment-connection-en, enter section size and loads, click Compute — about 30 seconds total, no account needed. IDEA StatiCa: download the installer, activate a license (requires a product key or trial registration), configure the connection type, input geometry and loads. Realistically 30–60 minutes before you're looking at results.
Does FrameAI export DSTV NC1 files for CNC fabrication?
Yes. DSTV NC1 7th edition export is built into every FrameAI pipeline run — bolted connections, holes, cuts, and part marks included. IDEA StatiCa does not export DSTV NC1. If your downstream workflow goes to a CNC drill/saw line, FrameAI has a direct path; IDEA StatiCa requires a separate step via Tekla or another downstream tool.

Try the free EN calculators — no credit card.

Public bolt capacity, weld sizing, endplate moment, fin plate, and baseplate calculators. EN 1993-1-8 results in the browser in 30 seconds.

Free
$0
All calculators + 1 PDF/mo
Per-discipline
$18/mo
50 PDFs + reports
Enterprise Core
$78/mo
All disciplines + API
Open free calculators → See all pricing →
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