Zephior vs Iris AI
Carry the pursuit into the finished working documents.
Choose Ziva when the next step after capture and response analysis is agent-owned work on original files and their supporting package. She can revise workbooks, narratives and presentations using company evidence and retained instructions. Iris also offers discovery and commitment tracking, so lifecycle coverage alone is not the distinction.
Where Ziva makes the difference
Get more of the work off your team’s desk.
Put the document work with the agent
Ziva can complete the original questionnaire, construct the pricing workbook and revise the implementation narrative. She can adjust formulas, tables, layout and related slides as part of the task. This is useful when a capture workspace still leaves significant production with the response team.
Reuse company delivery standards
Retain terminology, formatting rules and repeatable preparation steps across assignments. Ziva can use diagrams and other existing evidence as well as prose, with source references for checking. Your team starts with its working context rather than another blank assistant session.
Turn preparation findings into working controls
Create an editable readiness board or risk register beside the files, with owners and current status under source permissions. This supports the bid preparation job. It does not establish parity with Iris’s separate portfolio reporting or downstream obligation-tracking scope.
Where each fits
Start with the job you need done.
Consider Iris AI for
Teams wanting a deal-aware proposal platform, portfolio insights and a government-market sourcing integration.
Choose Zephior for
Suppliers seeking company-specific monitoring within agreed markets and a human partner for selected pursuit and submission work.
A real sourcing proposition
Iris describes a GovSpend partnership connecting government opportunity intelligence to response work. Ask for the exact geographic coverage and commercial entitlement.
Iris and GovSpend sourcing partnership(opens in a new tab)Deal context before the first draft
Research and War Room capture company, prospect and sales context, alongside qualification and team approvals.
Iris proposal lifecycle(opens in a new tab)Commitments remain visible
Its insights product describes obligations linked to the original answer, an owner and a due date, alongside portfolio reporting.
Iris reporting and obligations(opens in a new tab)Across the bid lifecycle
Follow the work, stage by stage.
Compare the published scope with the work your team needs. A capability to verify is an evaluation question, rather than proof a product cannot do it.
Discover
Find the next opportunityGovSpend partnership materials describe government opportunity sourcing flowing into Iris. Confirm market scope and integration terms.
Iris and GovSpend sourcing partnership(opens in a new tab)Search supported public procurement markets with Discover and receive company-specific monitoring through Intelligence.
Qualify
Decide where to investGo/no-go scoring considers requirements, capability gaps, history and capacity. Validate a recommendation against the actual eligibility evidence.
Iris proposal lifecycle(opens in a new tab)Assess relevance, requirements and evidence gaps. A preliminary Intelligence recommendation is distinct from a complete tender-document audit.
Pursue
Shape the bid strategyProspect research and a structured War Room interview support buyer-specific strategy.
Iris proposal lifecycle(opens in a new tab)Bring in Zelius for pursuit sparring, bid strategy, specialist coordination and a scoped delivery plan.
Remember
Reuse company evidenceCompany sources and deal context inform knowledge-backed response generation.
Iris response generation(opens in a new tab)Turn existing documents and diagrams into reusable company evidence. Select the sources for each bid, review proposed knowledge changes and carry company terminology and working instructions into later assignments.
Respond
Produce the actual filesNarrative generation and buyer-specific editing support proposals as well as questionnaires.
Iris response generation(opens in a new tab)Give Ziva the buyer’s original files and the outcome. She can fill workbook cells, revise document content and layout, build calculations and prepare related Word, Excel, PDF and presentation deliverables.
Review and deliver
Move to approved outputTeam sign-off supports submission readiness; reporting also tracks commitments made in responses. Confirm portal and receipt ownership for your procurement process.
Iris proposal lifecycle(opens in a new tab)Iris reporting and obligations(opens in a new tab)Keep source-scoped reviewers, comments and accepted document history beside production. Review and restore prior accepted versions. Zelius can handle separately agreed submission work with customer approval and authority.
Zephior combines separately purchasable software and managed services. Customer decisions, declarations, pricing and final approval remain with the customer. Product access and service scope follow the chosen plan and agreement.
Pricing and ownership
Price the work completed, not just the subscription.
Iris AI
Iris’s current pricing page describes pricing per active user, full-platform access and unlimited RFPs, proposals, DDQs and security questionnaires. It asks buyers to contact sales for seat pricing. Confirm the GovSpend sourcing package and any partner charges separately; the reviewed pages do not establish a combined numeric price.
Iris current active-user pricing(opens in a new tab)Zephior
Projects starts at CHF 500 per month for one Project Key, with unlimited users and company knowledge within one organization. Independent Intelligence starts at CHF 199 per month for one country. New software access starts paid with the published first-month money-back conditions. Zelius services have their own agreed scope and fees.
See current Zephior pricing ↗Compare coverage, active users, proposal complexity, post-response commitment tracking and any human delivery scope. Request separate line items wherever partner sourcing is involved.
Published prices are starting points, not like-for-like quotes. Confirm currency, taxes, billing period, scope and current terms with each provider.
Make the evaluation useful
Bring a tender your team knows.
Use a past submitted tender as a benchmark, or a suitable live package. Compare the evidence, the final output and the work left for your team.
Follow one sourced government opportunity
Start with a procurement notice in your target market. Track relevance, source access, qualification and the handoff into a response.
Test the strategy interview
Give an incomplete sales brief with a buyer priority and a blocker. Check which claims remain assumptions and which are evidenced.
Track a promised milestone
Approve a response containing a delivery date. Inspect how the commitment is tied to the exact answer and assigned for follow-through.
Agree the final delivery owner
List every attachment, specialist approval, portal action and receipt needed. Compare software support and the separately priced human responsibility.
Questions before you choose
A closer look.
Does Iris cover discovery as well as responses?
Its current sourcing page describes a GovSpend partnership for government procurement intelligence. Evaluate that offer and its coverage rather than treating Iris as response-only.
Iris and GovSpend sourcing partnership(opens in a new tab)Does Zephior claim identical obligation tracking?
This comparison does not establish feature parity with Iris’s obligations product. If structured post-response promise tracking is essential, make it a specific acceptance criterion.
Iris reporting and obligations(opens in a new tab)Sources and comparison method
Reviewed 19 October 2026. Competitor descriptions use the official product and pricing sources below. These are published capabilities, not results from a controlled product trial. Zephior publishes this comparison and has a commercial interest in your choice. Workflow recommendations are our assessment.
- Iris proposal lifecycle ↗(opens in a new tab)
- Iris current active-user pricing ↗(opens in a new tab)
- Iris and GovSpend sourcing partnership ↗(opens in a new tab)
- Iris response generation ↗(opens in a new tab)
- Iris reporting and obligations ↗(opens in a new tab)
For Zephior’s current offer, see Ziva, Zelius and pricing. Ask us to demonstrate any requirement that is essential to your decision.
Your next opportunity
Bring the work.
See how far Zephior takes it.
Discuss your markets, a representative tender and the parts your team wants to hand over.