Zephior vs Tendl
Compare how the agent carries the whole document task.
Choose Ziva when her retained company method and flexible original-file work fit the package you need produced. Tendl also describes documents, spreadsheets, presentations and portal forms. The comparison is the actual production assignment and working controls, not which provider lists more file extensions.
Where Ziva makes the difference
Get more of the work off your team’s desk.
Ask for changes across the real package
Give Ziva the original workbook and technical response, then request revised calculations, tables, layout and related slides. She can perform that work in the files themselves. Compare the editable result and finishing effort with Tendl’s current response-engineering workflow.
Keep recurring company methods available
Retain terminology, formatting conventions and repeatable preparation instructions with Ziva. Apply current project or sheet-specific guidance to unfamiliar buyer documents. The next assignment can start with your company method rather than a fresh explanation of the same standards.
Make preparation visible and recoverable
Ziva can create editable readiness trackers or risk registers beside the files. Source-level reading, editing and review rights and accepted document history support controlled correction. Compare those concrete behaviors and actual usage economics; unlimited users and buyer-format work are shared strengths.
Where each fits
Start with the job you need done.
Consider Tendl for
Teams seeking governed evidence, native response files and a connected bid pipeline.
Choose Zephior for
Suppliers choosing independent monitoring or response software, or a managed partner for selected tenders.
The response is built from approved evidence
Tendl describes source-linked company content and an agreed response plan.
Tendl approved evidence and response production(opens in a new tab)Output spans the buyer’s formats
Its response offer includes documents, spreadsheets, presentations and portal forms.
Tendl approved evidence and response production(opens in a new tab)Users are not the pricing meter
The published model links charges to bid activity and includes unlimited users.
Tendl activity-based commercial model(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 opportunityDiscovery forms part of the platform; verify sources and document access for your markets.
Tendl current lifecycle platform(opens in a new tab)Search supported public procurement markets with Discover and receive company-specific monitoring through Intelligence.
Qualify
Decide where to investQualification records go/no-go considerations and contract risks.
Tendl activity-based commercial model(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 strategyWin themes and response plans guide preparation.
Tendl approved evidence and response production(opens in a new tab)Bring in Zelius for pursuit sparring, bid strategy, specialist coordination and a scoped delivery plan.
Remember
Reuse company evidenceApproved case studies, CVs, policies and prior responses support answers.
Tendl approved evidence and response production(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 filesThe workflow produces responses in buyer formats with review and approval.
Tendl approved evidence and response production(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 outputConfirm the actual portal operator, authorized actions and submission evidence.
Tendl approved evidence and response production(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.
Tendl
Tendl lists Business from USD 500 with a rate agreed against bid volume and custom Enterprise. The published starting figure does not establish a universal monthly fee. The full response system and unlimited users are included; onboarding includes working sessions. Confirm the billing period, minimums, activity calculation and any separately scoped preparation.
Tendl activity-based commercial model(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 agreed activity pricing with subscriptions and managed fees for the same bid workload.
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.
Trace a company claim
Use a source with a changed date or scope and inspect every answer that reuses it.
Review the argument
Check that win themes address the buyer’s criteria without adding unprovable commitments.
Complete every buyer file
Inspect Word forms, Excel calculations, presentation content and final approval.
Clarify the rate
Ask how actual bid activity, quiet months, onboarding and additional work affect the invoice.
Questions before you choose
A closer look.
Is Tendl a discovery-only product?
No. Its current response product describes evidence-led production in buyer formats.
Tendl approved evidence and response production(opens in a new tab)Can the USD 500 starting figure be treated as a monthly subscription?
The reviewed page says the rate is agreed against bid volume; confirm the billing basis.
Tendl activity-based commercial model(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.
- Tendl current lifecycle platform ↗(opens in a new tab)
- Tendl approved evidence and response production ↗(opens in a new tab)
- Tendl activity-based commercial model ↗(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.