Category
Racking design software covers the 3 products in this dataset whose primary job is racking design. Of those, 1 publish a price and 2 disclose nothing. 1is free to use. Pricing spans 2 different models, so per-product figures are not directly comparable.
Verified against the vendor’s own pages.
Why there is no ranked list here
Ranking this category would need five scored products. A score needs eight verified first-party reviews, and this category holds 3 products in total — so the gate can never be met from this dataset.
Rather than publish an opinion dressed as a ranking, this page presents what is verifiable and lets you filter on it. Products below are listed alphabetically.
Sorted alphabetically — not ranked
| Product | Price | Model | Free tier | Integrations | Verified data points | Checked |
|---|---|---|---|---|---|---|
| IronRidge Atlas | Not publicly disclosed | Quote only | No | none named | 7 | 28 September |
| Renusol PV-Configurator 3.0 | Could not verify | — | — | 1 | 4 | Could not read |
| Unirac U-Builder / U-Builder Go | Free | Free | Free | 2 | 7 | 28 September |
Scroll the table sideways. The product column stays in place.
IronRidge (Enstall)
Racking design · Web
Atlas is IronRidge's free, account-gated residential software suite — proposal, array design and permit-pack export — whose design engine exists to lay out and bill-of-material IronRidge's own racking hardware.
Renusol
A free, registration-gated browser planner from the German mounting-system maker Renusol that lays out a PV array, calculates the mounting structure to the Eurocode safety concept using national snow and wind norms, and returns an assembly plan, structural calculations and a Renusol parts list.
Racking design · Web
U-Builder is Unirac's free, login-gated browser configurator that lays out an array, sizes Unirac racking to ASCE 7, and returns a BOM, an engineering report and a state certification letter — with GO as the fast quoting path and PRO as the permit-design path.
Not published — and the gate is stated openly
A “best” page requires five scored products, each carrying eight verified reviews.
Blocking gate on record: G-data (only 3 products; gate G2 needs 5 scored)
When the gate clears, the page will publish with its methodology above the list — and the publisher’s own products will still be excluded from it. How ranking works
We research 3 products whose primary category is Racking design.
1 of 3 publish a price outright and 0 publish some tiers. The rest are quote-only or do not disclose pricing at all.
No, and there never will be from this dataset. A ranking requires at least five scored products and this category holds 3. It ships as a reference guide instead, which the search evidence suggests is the more useful page anyway.
