E-signature

NotebookLM

AI Assistants

Google notebook that answers only from sources you upload, including Audio Overviews.

AI presentation, webpage and document maker that drafts decks from a prompt.

DocuSign

Sales

E-signature and Intelligent Agreement Management for contracts.

Xero

AI Business

Cloud accounting for invoicing, bank reconciliation and multi-currency books.

Salesforce Sales Cloud

Sales

The default enterprise CRM for pipeline, accounts, contacts and forecasting.

Mixpanel

Analytics

Product analytics for events, funnels, retention and self-serve insights.

Zendesk

Customer Support

Help desk for tickets, messaging, a help center and omnichannel support.

PDF editor, signer and converter from Adobe, with web, desktop and mobile apps.

DeepL

AI Writing

Neural machine translation known for natural phrasing, with Write and a document translator.

Grammarly

AI Writing

AI writing assistant for grammar, tone, clarity and plagiarism checks.

QuickBooks

AI Business

Intuit accounting software for invoicing, expenses, payroll and tax prep.

Dropbox

Collaboration

Cloud files, sharing, Replay and paper-style docs for teams.

AI avatar videos from a script, used for training and internal comms.

Notion

AI Assistants

All-in-one workspace for docs, wikis, projects and Notion AI.

Google Drive

Collaboration

Google Workspace file storage that sits under Docs, Sheets and Slides.

Article flashcard generator that extracts summaries, figures and references.

Highlight any passage in a paper and get a plain-language explanation.

PDF Q&A tool for asking questions across technical and legal documents.

Simple web app for chatting with a PDF you upload or paste by URL.

Chatbot and GPT plugin for asking questions about uploaded PDF files.

DocuSign agreement cloud for generating, negotiating and storing contracts.

AI reader that summarises long articles, PDFs and YouTube into takeaways.

Quiet AI word processor that completes thoughts as you write.

Listen to docs, PDFs and websites with natural AI voices.

Research writing and discovery workspace (SciSpace Typeset) for papers.

Classic web plagiarism search for copied content on the public internet.

CRM inside the Zoho suite with automation, Zia AI and omnichannel sales.

Enterprise generative AI platform with brand voice, knowledge and governance.

Readability editor that highlights complex sentences and passive voice.

Documents, proposals and contract workflows with e-signature.

Contract lifecycle with negotiation, e-sign and a searchable repository.

hppk by xtaci — digital signature · key encapsulation mechanism · public key cryptography — Go source project.

libelectronic-id by web-eid — authentication · cpp · cryptography — C++ source project.

web-eid-app by web-eid — authentication · cpp · cryptography — C++ source project.

WeIdentity by WeBankBlockchain — blockchain · certificate · consortium — Java source project.

node-signpdf by vbuch — adobe · detached signatures · digital signature — JavaScript source project.