Datasheet

Rutba Sign: Product Datasheet

Send agreements for signature by link, to people who need no account, and get back a sealed, hash-chained record of who was invited, how they proved who they were, what they saw, and what they agreed to.

Generated on request from the live content of this site. Nothing about it is stored ahead of time. File name Tech-Style-Rutba-Sign-Product-Datasheet.pdf.

The signature is the easy part. The evidence is the product.

Send agreements for signature by link, to people who need no account, and get back a sealed, hash-chained record of who was invited, how they proved who they were, what they saw, and what they agreed to.

FamilyRutba Workspace
CategoryElectronic signature software
StatusEarly access
Apps included3
From$0.50 per envelope
Works withRutba Sign API, Rutba Drive, Rutba CRM, Rutba Books, Rutba People
Buy or trialrutba.io/suites/sign
The problem

Why it exists

Anyone can put a picture of a signature on a page. What decides a dispute two years later is whether you can still show what happened: who opened it, from where, what disclosure they accepted, in what order, and that not one byte has moved since. Rutba Sign records that ceremony as it happens, hash-chains it so it cannot be reordered or thinned, and seals it. The counterparty can verify the result without an account, without trusting us, and without paying anything.

Fit

Who it is for

  • Businesses sending contracts, quotes and engagement letters for signature
  • Anyone who needs a signed agreement to hold up later, not just look signed
  • Teams tired of paying per seat for a product their clients use once
Apps in this product

What you get

Sign

Compose an envelope (documents, parties, signing order, fields, expiry), then track it and collect the sealed result. Running for organizations, each on its own instance: the composer, tracking, the ceremony and public verification. The shared instance for individuals is built on the same app. Fields are placed by clicking on the rendered page, by coordinates, or by anchor text the document carries; signers complete them in the ceremony, and the executed copy draws every mark and value on the pages of the original PDF. Documents can be drafted from answers to a few questions, and a shelf of starter agreements is ready to copy.

Available

Signing engine

The envelope, the append-only evidence ledger, and the seal over the completion manifest. Built and green, with the evidence ledger, the seal, an RFC 3161 timestamp from a public authority and the platform countersignature. It also carries the integrator API with your own keys, signed webhooks, an OpenAPI document and a dependency-free SDK, and the agreement lifecycle: calendars, renewals and formalities. Around 231 automated checks stand behind it, including both tamper directions and the owner’s whole journey end to end.

Available

Verify

The public check: paste the reference from a document and see whether Rutba countersigned it, and when. No account, and free forever. Live, and free forever: anybody holding a signed document checks it at rutba.io/sign/verify without an account, without a subscription and without trusting us. Rutba answers what it can attest (this reference was presented to us at this time, with the countersignature to check against our published key) and nothing about the document itself, which it never sees. A single party’s receipt verifies the same way, countersigned the moment they acted. Whether the package itself is intact is the Sign app’s own check, where the package is actually in hand.

What it does

Capabilities

  • Signing by link: your counterparty needs no Rutba account
  • An append-only, hash-chained record of the whole ceremony
  • Identity evidence you choose per signer: email, phone code, access code, location
  • A certificate of completion that never claims more than was actually verified
  • Documents pinned by hash on arrival and never rewritten
  • Ordered, parallel or mixed signing, with approvers and cc parties
  • Every act countersigned by the platform the instant it happens, not only at completion
  • A formality desk: ask Rutba to arrange a stamp, seal or notarisation, or arrange your own and file the proof
  • Public verification that works without an account or a subscription
  • Documents drafted from answers to a few questions, and starter agreements ready to copy
  • Signing in person at a table, or from a colleague’s inbox
Commercial

Plans and pricing

PlanPriceIncludes
Pay as you go$0.50 per envelopeThe first five envelopes each month are free; Charged when an envelope is sent, not when it completes; The rate falls as you send more, without asking; No per-seat charge for the people who sign; Fields and signature pads drawn on the original document pages; Capacities, witnesses and attesters, and recorded video or audio statements; The hash-chained evidence record, the seal and an RFC 3161 timestamp; The forensic evidence pack: one archive a court can open without us; Public verification, free and permanent
Solo$5 per organisation / month25 envelopes a month, then a low rate for each one after; One sender, and no charge for the people who sign; The complete workflow on every envelope, with nothing held back for a bigger plan; The evidence record, the seal and the forensic evidence pack; Public verification, free and permanent
Team$12 per organisation / month75 envelopes a month, shared across the organization; Up to five senders, and no charge for the people who sign; Templates and bulk send for the documents you send every week; The complete workflow and the evidence pack on every envelope; The rate beyond the allowance is under the pay-as-you-go rate
Agreements$25 per organisation / month200 envelopes a month, for the organization rather than per seat; The volume rate per envelope beyond the allowance, with no penalty band; The agreement calendar: effective dates, term ends and renewal notices; The agreement manager and the renewal sweep, over 250 live agreements; Renew as-is or with changes, with the renewal chain kept on the record; Formalities (stamps, seals and notaries) declared and tracked per envelope; Templates, bulk send and your own branding on the ceremony
On your own licenceCustom part of your suite licenceRuns on your instance, not a shared one; Signed documents land in your own Drive; Quote acceptance, offer letters and contracts signed in place; Your organization roles decide who may send

Prices are in US dollars and exclude local taxes. Every plan is billed through rutba.io/suites/sign. Annual and multi-product pricing is available on request.

Worth knowing Early access. Organizations use Sign today, each on its own instance, and onboarding is hands-on: there is no card checkout yet, so talk to us and we will set you up. Rutba Sign for individuals is built too, as one shared instance where each person sees only their own envelopes, templates and agreements. The whole life of an agreement is built: drafted together in the shared word processor, sent by link, in-app or in person, signed at a table where each person leaves with a receipt countersigned by Rutba, stamped or notarised where the paper needs it (by you with the proof attached, or arranged by Rutba), sealed, then managed and renewed. Two pieces are outstanding and worth knowing before you compare us to anyone: the identity-verification and qualified-certificate partners that European qualified signatures require, and vendor rails behind the formality desk, which a person at Rutba works by hand today. Two things are already decided and worth knowing now. Marks and values are drawn on the pages of the uploaded PDF by the format’s own append-only mechanism, so the original bytes never change and the evidence record, not the picture, is what makes a signature valid. And a customer who stops paying keeps every completed envelope and its evidence, permanently. Verification stays public and free for the same reason.
Rutba Suite

How it fits the rest of the suite

Rutba Suite is 23 products in three lines (the business suite, the workspace and the platform services underneath), sharing one customer list and one set of books. Buy the one you need today and add the rest later without a migration.

Rutba CRMRutba MarketingRutba CommerceRutba InventoryRutba OrdersRutba ManufacturingRutba FacilitiesRutba FleetRutba PeopleRutba BooksRutba MailRutba DriveRutba SignRutba Docs & SheetsRutba ChatRutba MeetRutba CallsRutba SendRutba MediaRutba SocialRutba Sign APIRutba StudioRutba Vision
Contact

Talk to us

Tech Style Ltd is a UK technology company building enterprise software, procurement intelligence and AI platforms. Tell us what you are trying to do and we will tell you honestly whether we are the right people for it.

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