Tender search · Checked 31 October 2026
DTAD alternative: Zephior vs DTAD (2026)
Choose Zephior if you want to search tenders for free and have the bid written, with the buyer’s forms and template finished, at a published price per project. Choose DTAD if you sell mainly to German public buyers and value its editorial contact research and buyer profiles. DTAD publishes no price, and its AI covers search and criteria extraction.
Choose Zephior if
You want free search, the response itself prepared from your company knowledge, and a public price for that work.
Choose DTAD if
Your market is Germany, you want researched buyer contacts and authority profiles, and you write bids yourselves.
At a glance
Zephior and DTAD, fact by fact.
Every DTAD entry links to its source and shows when we checked it. Where we could not find a published fact, we left the row out.
| Fact | Zephior | DTAD |
|---|---|---|
| Price model | ZephiorOne published price per project. You choose how many new projects you open each month. | DTADNot published. Prices come through a contact form. DTAD free trial(opens in a new tab)DTAD homepage(opens in a new tab) Checked 31 October 2026 |
| Trying it first | ZephiorStart paid, with a first-month money-back right: ask for a refund within the first month and you get the full amount back. | DTAD14 days free with personal onboarding; the trial ends automatically, without cost. DTAD free trial(opens in a new tab) Checked 31 October 2026 |
| Public tender search | ZephiorYes. The public tender directory on zephior.com/tenders is free to browse, without an account. Ziva Intelligence, search and analysis for one country, is CHF 199 per month. | DTADPaid. Germany in depth, plus EU-wide and other DACH tenders; its own pages give 12,000 and 7,000+ sources. DTAD homepage(opens in a new tab)DTAD tenders(opens in a new tab) Checked 31 October 2026 |
| Full proposal package | ZephiorYes. Proposal, forms, pricing sheet and presentation as finished Word, Excel, PowerPoint and PDF files. | DTADNot described. Its chat assistant extracts eligibility and award criteria from tender documents. DTAD homepage(opens in a new tab) Checked 31 October 2026 |
Ziva prices exclude VAT. See current pricing for every plan and currency.
In their own words
Where DTAD falls short.
Taken from DTAD’s own pages and from public reviews, each with its source.
No public price
There is a free trial and a contact form, and no price list.
DTAD free trial(opens in a new tab)It stops before the bid
DTAD’s AI search and assistant help you find tenders and read their criteria. Writing the response stays with your team.
DTAD homepage(opens in a new tab)Source counts that do not agree
The homepage cites more than 12,000 sources; the tenders page cites more than 7,000.
DTAD homepage(opens in a new tab)DTAD tenders(opens in a new tab)
Where Zephior goes further
What changes for your bid team.
Free search, then the bid
The public tender directory on zephior.com/tenders is free to browse without an account. When a tender fits, Ziva reads the full tender package and drafts the response.
Qualification on the documents
Before you commit a team, Ziva reads the tender documents against what your company can prove and shows where you are strong, where you are exposed and what only you can answer.
The submission files, finished
Ziva fills the buyer’s own Excel forms and price sheets, writes the proposal in their Word template and assembles the package as Word, Excel, PowerPoint and PDF files.
A bid team when you need one
Our Zelius bid team can take on a tender with you in the same workspace, scoped per bid.
What DTAD does well
- Deep German coverage, with editorially researched contacts and authority profiles. DTAD homepage(opens in a new tab)
- More than 5,500 customers. DTAD homepage(opens in a new tab)
- A no-cost trial that includes personal onboarding. DTAD free trial(opens in a new tab)
Switching
Moving from DTAD to Zephior.
- 1
Search the same market for free
Open zephior.com/tenders and search the countries and categories you monitor today. No account is needed to browse.
- 2
Take one tender into a bid
Pick a live tender, upload its documents and a few past bids into a Ziva project, and let Ziva qualify it and draft the response.
- 3
Measure the work left over
Measure what is left for your team: the forms, the price sheet and the proposal. That is where a bid is won or lost.
- 4
Decide on evidence
Each Ziva product has a first-month money-back right, so you can test it on a real bid before you change anything else.
Questions
Zephior vs DTAD: straight answers.
Is Zephior’s tender search free?
Yes. The public tender directory on zephior.com/tenders is free to browse, without an account. DTAD does not publish its price.
DTAD free trial(opens in a new tab)Does DTAD write the bid?
No. Its published features cover search and criteria extraction. Ziva reads the full tender package, drafts the response and fills the buyer’s forms and price sheets.
DTAD homepage(opens in a new tab)Can we use DTAD and Ziva together?
Yes. Take any tender you find, upload its documents to a Ziva project and start the response there.
Does Ziva work in German?
Yes. The interface is available in German, and Ziva drafts in more than 100 languages.
Sources and method
We read DTAD’s own website and, where noted, public review pages. Last full check: 31 October 2026. Review quotes are short excerpts from the named page. Zephior publishes this page and sells Ziva; our facts follow our published pricing and product pages. If anything about DTAD has changed, tell us at hello@zephior.com and we will correct it.
Try it on a real bid
Bring a tender you know.
Compare what comes back.
Run a live tender, or one you submitted before, in your first month. If Ziva does not convince you, you get your money back.