Best apps like TrustSign

7+ similar apps compared and reviewed

3.9 avg rating
7 free apps
Updated September 2026

Whether you want more options like TrustSign or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to TrustSign

More apps like TrustSign

4
Kontur.Talk
Kontur.Talk
Kontur.Talk
Videoconference
Free

This platform facilitates business communication and collaboration within a unified workspace. It offers secure video conferencing, screen sharing, and file exchange, with advanced AI features for business users. All data is encrypted and stored on servers in Russia.

Video conferencing up to 400 participantsScreen sharing in Full HDAI-powered meeting transcription and summarization
💼 Business
(27)
freemium
5
Naumen osWFM
Naumen osWFM
Naumen osWFM
by OptiSystems OOO
Free

Manage your operator account without a PC or browser. View work and rest days, control preferences, and receive important notifications. Modify your schedule and inform management about events through exchange and request functions.

Operator account managementSchedule and rest day viewingPreference control
💼 Business
(0)
free
6
Моя пoдпись
Моя пoдпись
Моя пoдпись
Мобильная электронная подпись
Free

This app provides a qualified electronic signature certificate from the FNS of Russia. It securely stores your private key for signing documents, accessible only through integrated services.

Qualified electronic signature certificateSecure private key storageDocument signing capability
💼 Business
(5)
free
7
Контур.Диадок
Контур.Диадок
Контур.Диадок
by CJSC "PF "SKB Kontur"
Free

This business application facilitates the exchange of legally significant electronic documents with counterparties and within an organization. Users can sign, reject, approve, and reject approvals for documents using an account created in the web version. Keep your organization's document flow accessible on the go and manage counterparty invitations and transaction details.

Exchange legally significant electronic documentsSign, reject, and approve documentsManage counterparty invitations
💼 Business
(35)
free