DocHub vs Ironclad

DocHub is a browser-based PDF editor and e-signature app. Chris Devor, who earlier built the iPhone utility maker Macroplant, launched it in October 2014, and it grew mainly through its Google Workspace Marketplace add-on, which has passed 57 million installs. In July 2022 airSlate acquired DocHub. Its core job is to open a PDF from Drive, Gmail or your computer, edit or fill it, sign it and send it out without installing desktop software.

The editor handles text edits, highlights, drawings, comments, page reordering, merging and splitting. Documents can go to several signers in a set order, with templates and an audit trail. Files can be opened from Google Drive, Gmail and Google Classroom as well as Dropbox, Box and OneDrive. The free plan shares three uses per month across core features; Basic and Pro are low-cost per-user subscriptions, and a Site License covers whole schools or companies.

DocHub fits teachers, freelancers and small teams living in Google Workspace who sign and annotate documents occasionally. It is not a full replacement for Adobe Acrobat when you need advanced PDF production or desktop editing, and its signing workflows are lighter than dedicated e-sign suites. pdfFiller has a bigger form library and signNow focuses on high-volume e-sign workflows and APIs, both from the same parent company.

Buying tip: prices are localised, so European visitors see euros instead of dollars, and annual billing cuts about 25%. Because airSlate owns three overlapping products, compare limits across DocHub, pdfFiller and signNow before you commit.

Ironclad is a contract lifecycle management (CLM) platform founded in 2014 in San Francisco and one of the leading CLM vendors for in-house legal teams. It covers the full life of a contract: generation from templates, negotiation, approvals, signature, storage and analysis after signing.

A no-code workflow designer lets legal teams turn standard agreements such as NDAs, sales contracts and procurement forms into self-serve flows that business users launch from Salesforce, Slack or a web form. Negotiation happens in a collaborative editor with redlining and version history, approvals route automatically by rules, and built-in e-signature or DocuSign completes execution. The repository uses AI to extract key terms, dates and obligations from new and legacy contracts so they can be searched and reported on, and AI assistants help review third-party paper against playbooks and suggest redlines. Pricing is custom, sold on annual contracts, and implementation typically takes weeks.

Ironclad fits mid-market and enterprise legal departments that handle high contract volumes and want sales, procurement and HR to move faster without bypassing legal. It is overkill for small businesses that mainly need templates and signatures, where PandaDoc or SignWell are cheaper. Icertis and Agiloft are common enterprise comparisons, while Juro and SpotDraft target fast-growing companies that want lighter, browser-native contract automation.