2026 Comparison
Lucius AI vs Loopio: 2026 Comparison
Two products, two problems
Loopio: “Answer reuse at scale”
Built for proposal and sales-engineering teams responding to repetitive Q&A-style RFPs: security questionnaires, vendor assessments, SaaS RFPs. By its own pages, it keeps your approved answers in a library and uses generative AI to answer incoming questions from them.
Strong if the bottleneck is “copy the right past answer faster.” We have not verified how it reads the conditions of contract in a one-off tender.
Lucius AI: “Find what could lose the bid”
Built for bid managers and BD directors responding to one-off contracts: public sector frameworks, NHS contracts, NEC4 / JCT construction, defence procurement. The AI reads every page including annexures and surfaces commercial risk before you commit resources to writing.
Strong if missing a mandatory requirement or an unbounded liability clause is more expensive than slow first drafts.
Side-by-side feature comparison
| Capability | Loopio | Lucius AI |
|---|---|---|
| Risk engine over contract terms (penalties, liability) | Not verified in our review | ✓ Dedicated |
| Bid/No-Bid scoring with reasoning | Not verified in our review | ✓ Bid, Bid with caveats or Skip, with reasons |
| Compliance matrix with page citations | Not verified in our review | ✓ Auto-generated |
| Contract terms read from the pack, whatever the form (JCT, NEC4, FIDIC) | Not verified in our review | ✓ Any form, clause by clause |
| Curated answer library | Unlimited library entries, with generative AI | Bid Library of your past bids, retrieved when drafting |
| Repeatable Q&A workflow | Its core use: RFPs, RFIs, security questionnaires and DDQs | Not the focus |
| Getting started | Not stated; onboarding packages are listed as an add-on | ✓ Upload a tender the same day |
| Free trial / guest scan | No free trial listed; demo and custom quote | ✓ Free guest preview, no signup |
| Starting price | Custom quote; the Foundations plan includes 10 seats | ✓ Free plan; Pack €149 per tender, one-time |
Loopio facts are as Loopio states them on its own pricing page, read 23 October 2026. "Not verified in our review" marks a capability we have not tested in Loopio; it is not a claim that Loopio lacks it. Source: pricing.
When to pick which
Pick Loopio if…
- • Your team answers many similar RFPs, RFIs and security questionnaires
- • You have a curated content library worth migrating
- • Salesforce or Highspot integrations matter (Loopio lists both as an add-on)
- • You are ready for a plan priced by custom quote
Pick Lucius AI if…
- • You bid on diverse one-off contracts (construction, infra, public sector)
- • Missing a penalty clause or compliance gap is your biggest risk
- • You need bid/no-bid scoring before committing resources
- • You're an SME, consultancy, or mid-market team
- • You want to be analyzing a real tender within minutes, not weeks
See Lucius AI on a real tender
Upload any RFP or contract PDF. In under a minute, with no signup and no credit card, you see the risk score, the top risks, the first requirements and the key dates. A free account adds the bid or no-bid verdict, the 10 requirements that decide it and your first draft, free on one tender; the full matrix with page citations, later drafts and the exports come with the Pack.
Try Free Guest Scan →Frequently asked questions
How is Lucius AI different from Loopio?
Loopio is a content-library and RFP-response platform built around answer reuse: proposal teams keep approved answers in a library and Loopio uses them, with generative AI, to answer incoming RFPs, RFIs and questionnaires. Lucius AI is a forensic tender analyst: it reads the entire document, surfaces hidden penalty clauses and compliance gaps, builds a citation-backed compliance matrix, and drafts proposals from your historical wins. Different jobs to be done.
How much does Loopio cost compared to Lucius AI?
Loopio does not publish prices: its pricing page offers Foundations, Enhanced and Enterprise plans on a custom quote, and says Foundations includes 10 seats. (Read 23 October 2026.) Lucius AI has a free plan with 2 analyses a month and a free guest preview with no signup; a Pack unlocks one tender in full for €149, one-time.
Does Loopio analyze the whole RFP document?
Loopio's own pages describe answering RFPs, RFIs, security questionnaires and due diligence questionnaires from a managed answer library with generative AI (read 23 October 2026). We have not verified whether it audits contract terms such as uncapped indemnities, scores bid viability against a company profile, or lists a tender's requirements with their pages. Those are the jobs Lucius AI is built for.
Should I use Lucius AI instead of Loopio?
If your bid pattern is high-volume, repetitive Q&A-style RFPs (vendor security questionnaires, SaaS RFPs, IT procurement) and you have a mature content library, that is the work Loopio is built for. If you bid on diverse one-off contracts where understanding the document and finding hidden risk is the main job (construction, public sector, infrastructure, defence), Lucius AI is the better fit. Some teams use both.
Can Lucius AI build a content library?
Lucius AI keeps your past bids in a Bid Library and retrieves the passages that fit each new tender when it drafts. It is not a replacement for a large curated Loopio library, but for many SME and mid-market teams the retrieved passages are enough for a strong first draft without a dedicated content-library platform.