BoldSign vs Oneflow
BoldSign and Oneflow are both Contracts & e-signature tools. Here is how they compare on pricing, audience, platforms and community votes.
Low-cost e-signature app and API from Syncfusion
Editable digital contracts and e-signing for European mid-market teams
| Pricing | Freemium · $15 | Paid · $292 |
| Built for | Small businesses, Freelancers, Enterprise, Developers | Small businesses, Enterprise |
| Platforms | web, ios, android | web |
| Country | US | SE · 2012 |
| Community votes | 0 | 0 |
| Rating | — | — |
BoldSign
BoldSign is an electronic signature app and API made by Syncfusion, the North Carolina software company best known for its UI component libraries. It targets businesses that find DocuSign too expensive and want transparent pricing, a usable free plan and a developer-friendly API. Its core job is preparing documents, sending them for signature and tracking them to completion with a full audit trail.
The web app offers templates, signer authentication, automated reminders, in-person signing, team management and AI-powered field detection. Business adds unlimited envelopes, SSO, custom roles, scheduled send, a custom email sending domain and HIPAA support. Add-ons cover bulk send, bulk links, SMS and WhatsApp delivery, ID verification, knowledge-based authentication and qualified electronic signatures. The free Essential plan allows 25 envelopes a month, and a separate Enterprise API plan with a free sandbox handles embedded signing and webhooks.
BoldSign fits small and mid-sized teams that send a steady volume of contracts and want unlimited envelopes for a flat per-user price. It has fewer native integrations and less brand recognition than DocuSign, and several advanced options are paid add-ons. DocuSign is safer for complex enterprise routing, Dropbox Sign has a polished API with Dropbox ties, and signNow is a similar value option backed by airSlate.
A buying tip: yearly billing cuts Growth from $15 to $5 per user and Business from $25 to $15, and Business is the plan that removes envelope caps.
Oneflow
Oneflow is a contract management and e-signature platform from Oneflow AB, a Stockholm company founded in 2012 by CEO Anders Hamnes and listed on Nasdaq First North. Its core idea is that a contract should be a live HTML document rather than a static PDF: both parties edit, comment and agree on terms inside the same document and sign it there, so late changes need no new versions or restarted signing flows.
The platform covers the full lifecycle: templates, approvals, signing order, inline comments, e-signatures including BankID and other eIDAS-recognized eID methods, a searchable repository with renewal tracking, data retention rules, webhooks and an API. Business includes Write with AI, AI Extract and AI Summary; eID signing and AI Review & Insights are paid add-ons. Billing is annual only: Business starts at $292 per month for five users, and Enterprise is quoted from ten users with SSO, SCIM and audit logs.
Oneflow fits Nordic and wider European companies whose sales, HR or procurement teams send many agreements from Salesforce, HubSpot, Teamtailor or Workday. PandaDoc is stronger on proposals and quotes, Juro offers a similar browser-native editor aimed at legal teams, and DocuSign is the safer pick for pure signature volume and global recognition.
Oneflow reported ARR of SEK 183.1 million at the end of 2025, up 15% year over year, with management prioritizing profitability over growth. When you request a quote, ask for add-on prices such as eID signing in writing, because they are billed on top of Business.