Zephior vs Proposit
Go from evidence gaps to finished working files.
Choose Ziva when checking fit must lead to the actual response documents. She can use company evidence, complete the buyer’s original files and revise the package with your reviewers. Proposit is relevant for evidence-first assessment and drafting from the documents you already have.
Where Ziva makes the difference
Get more of the work off your team’s desk.
Resolve the gap in the deliverable
Once the company supplies missing evidence, ask Ziva to use it in the original questionnaire, methodology and supporting annex. She can revise the files themselves, so the team does not have to translate an updated analysis into several disconnected documents manually.
Build a working response beyond draft text
Ziva can create or adjust tables, spreadsheet calculations, diagrams, layout and presentation files. The assignment can cover the technical narrative and commercial workbook together. This is where a useful draft becomes a package the bidder can review and finish.
Use the evidence you already have, with reviewable upkeep
Ziva can extract reusable knowledge from existing documents, tables and diagrams. Ask for proposed updates to company answers, review the changes and apply them for later work. Your team can reuse the evidence without treating every new draft as an automatic update to company truth.
Where each fits
Start with the job you need done.
Consider Proposit for
A small or mid-sized team seeking an upload-first way to identify evidence gaps and prepare a response.
Choose Zephior for
A supplier that needs to find relevant opportunities, assess the buyer package and deliver a response with shared review or outside bid expertise.
An explicit fit decision
Proposit describes checking the buyer’s request against the company’s files before the team commits to writing.
Proposit approach(opens in a new tab)Visible evidence gaps
Its workflow shows what is covered, missing or still needs writing, with source references for proposed content.
Proposit product(opens in a new tab)An accessible starting point
It targets teams without a dedicated proposal department and promotes starting from documents they already have.
Proposit access and workflow FAQ(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 opportunityThe workflow begins with buyer documents supplied by the team.
Proposit access and workflow FAQ(opens in a new tab)Search supported public procurement markets with Discover and receive company-specific monitoring through Intelligence.
Qualify
Decide where to investCompares requirements with company evidence before drafting.
Proposit approach(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 strategyThe coverage check informs the decision to write. Confirm further strategy and coordination requirements.
Proposit approach(opens in a new tab)Bring in Zelius for pursuit sparring, bid strategy, specialist coordination and a scoped delivery plan.
Remember
Reuse company evidenceUses uploaded company information without requiring a prebuilt answer library.
Proposit access and workflow FAQ(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 filesGive 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 outputExports the response. Its FAQ explicitly leaves lodging to the customer.
Proposit access and workflow FAQ(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.
Proposit
Proposit’s pricing page displays $249/month and three months free for early access. Its FAQ and About page still say prices are not final, and access opens from a waitlist. Treat the displayed amount as provisional until the provider confirms the operative offer and availability.
Proposit displayed pricing(opens in a new tab)Proposit access and workflow FAQ(opens in a new tab)Proposit approach(opens in a new tab)Zephior
Projects starts at CHF 500 per month for one Project Key; independent Intelligence starts at CHF 199 per month for one country. New software starts paid under published first-month money-back conditions. Zelius managed work has its own scope and fees.
See current Zephior pricing ↗For a live deadline, confirm when access is available, what the selected plan includes, who supports the work and what commercial terms are binding. A waitlist promotion is a different commitment from an active subscription or service order.
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.
Distinguish a missing file from a failed requirement
Use a tender where a required capability exists but its proof has not been uploaded. Check whether the result treats this as an evidence gap rather than an automatic no-bid.
Check cited company claims
Ask for a response using company policies and past proposals that disagree. Verify the selected source and how a reviewer resolves the conflict.
Test the output files
Bring the buyer’s workbook and required narrative structure. Inspect the completed downloads and record the edits still needed.
Confirm the deadline path
Agree access, support, reviewer availability and responsibility for submission before relying on a new tool for a live tender.
Questions before you choose
A closer look.
Is Proposit generally available?
The reviewed website describes access opening in waves from a waitlist. Confirm your actual access date before planning a live response around it.
Proposit access and workflow FAQ(opens in a new tab)Is its $249/month figure final?
The pricing page displays that figure while the FAQ and About page still describe pricing as not final. Obtain the operative price and conditions directly.
Proposit displayed pricing(opens in a new tab)Proposit access and workflow FAQ(opens in a new tab)Proposit approach(opens in a new tab)Can Zephior help with the work after drafting?
Yes. Zelius can take on agreed coordination, preparation and permitted submission work. Customer decisions, declarations, pricing and final approval remain with the customer.
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.
- Proposit product ↗(opens in a new tab)
- Proposit displayed pricing ↗(opens in a new tab)
- Proposit access and workflow FAQ ↗(opens in a new tab)
- Proposit approach ↗(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.