Authentisign vs SkySlope (2026): which should you pick?

Pick Authentisign if

• Fits if you already pay for Lone Wolf Transactions
• Works for real estate agents who need signing that matches their forms

Look elsewhere if

• Skip it if you want a price before talking to anyone, because none is published
• Not for you if you are outside real estate, as the site frames it for that market
• Too light for a general signing need, since it ties into Lone Wolf
• Watch out: agents outside the Transactions editions are sent to a separate sign-up path

Pick SkySlope if

• Fits if your brokerage already uses SkySlope and wants signing in the same place
• Works for agents who send many envelopes and want no monthly cap

Look elsewhere if

• Skip it if you want to try it free, as there is no free plan or trial
• Pricey if you need the suite, which starts at $340 a month and routes buyers to a demo
• Not for you if you want a general signing tool, since it is built around real estate
• Watch out: DigiSign and Books are add-ons, and the page does not say if $6.25 is per agent

Authentisign

• No price is published on the pages read; pricing here is unverified and handled through Lone Wolf sales or the Transactions edition purchase.
• The vendor says it complies with ESIGN and UETA and is approved by Fannie Mae and FHA; the site frames it for real estate.
• Agents outside the Transactions editions are pointed to a separate sign-up path.
• The site is rendered with JavaScript and gave no plan table to confirm limits.

SkySlope

• The suite is priced for brokerages: the published floor is $340 a month, and the page routes buyers to a demo.
• DigiSign and Books are add-ons to the suite and not included in the starting price.
• The page does not say whether DigiSign's $6.25 a month is per agent.
• It is built around real estate transactions and is not a general signing tool.

Authentisign

Automatic field placement

Signature blocks are placed automatically and fields are pre-filled to reduce errors when preparing a document.

Signing on any device

Clients follow an invitation link and are walked through signing; the vendor says documents can be prepared, sent and signed from a phone.

Tracking and certificate

Reminders, progress tracking and a signing certificate show when a document was signed, by whom and where, with an audit trail on every transaction.

Lone Wolf Transactions link

It is built into Lone Wolf Transactions, the zipForm and TransactionDesk editions, so documents move from a deal file to signing.

Team permissions

Teams and brokers can share documents, assign permissions and reuse workflows for high volumes.

File types and languages

PDF, Word, Excel and common image formats are supported, with full functionality in English, French and Spanish.

SkySlope

DigiSign e-signatures

Pick a property, add recipients, place signature, date, initial and checkbox fields and send. Signing works on any phone, tablet or desktop without an app.

Real estate forms

Pre-loaded MLS and association forms fill in transaction data automatically.

Compliance checklists and audits

Custom checklists and an audit file review process help brokers check each file for missing documents.

Broker dashboard

A dashboard shows brokerage activity and transaction analytics in one view.

Offers and disclosures

Separate products collect and share offers, and speed up disclosures, alongside the suite.

Accounting add-on

SkySlope Books handles commission disbursement and back-office accounting for brokerages.

Authentisign

Pricing could not be confirmed. See authentisign.com.

SkySlope

• DigiSign$6.25

  per month, billed annually; per-user basis not stated

  E-signature add-on with unlimited envelopes and markup tools; brokerage-wide bulk plans through a customer success manager.

• SkySlope Suite$340

  per month and up

  Brokerage transaction management with forms included, no long-term contract; DigiSign and Books are add-ons.