Alternatives
10 best LargeFile alternatives
Tools that cover the same task as LargeFile (ai agent security), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 7, 2026.
- LargeFile starts at
- Not listed
- Free plan
- Free to start
- API
- API unknown
- 01
FileShot.io
FileShot.io is a privacy-first file host with zero-knowledge encryption, large transfers, password protection, and built-in file tools. Paid tiers raise storage limits, file sizes, and collaboration features while keeping encryption on every plan.
Best for: Users sharing sensitive files who want encrypted hosting instead of ad-supported transfer sites.
- 02
Dropbox
Dropbox provides secure cloud storage, file sharing, and collaboration for individuals and teams, with Dash consolidating company content search. Plans span personal Plus storage through business tiers with admin controls, sharing links, and integrations for syncing files across devices.
Best for: Professionals and teams needing synced files, shared folders, and cloud backup with optional advanced business security.
- 03
Formboost.app
Formboost is a developer-first form backend for HTML, React, and Next.js sites. Point forms at a single endpoint to collect submissions, send email or chat notifications, run AI-assisted spam checks, and add webhooks or sheet integrations on paid tiers.
Best for: Frontend developers who want a hosted submission pipeline without maintaining servers or databases.
- 04
Dia Browser
Dia is a macOS work browser that combines profiles, tab groups, and optional AI that reads context across tabs and connected tools. Paid tiers add chat across your stack, Morning Briefings, generated reports, and higher Task limits while a free Browser tier keeps organization features without AI.
Best for: Knowledge workers on macOS who want a calmer browser plus optional AI synthesis across Slack, Notion, Google Workspace, and open tabs.
- 05
Chatisto
Chatisto provides an AI customer support agent for small teams that answers web chat and email from your docs, with human handoff, flow builder, unified inbox, and analytics. Pricing is flat per team without per-seat fees on paid tiers.
Best for: Small businesses that want affordable AI-first support on web chat and email without Intercom-scale pricing.
- 06
OutGrow
Outgrow is a no-code interactive content platform for marketers to build calculators, quizzes, assessments, polls, forms, surveys, chatbots, and landing experiences. The vendor emphasizes lead acquisition, conversion lifts, and integrations with CRM and email tools.
Best for: Marketers and growth teams creating interactive lead magnets, assessments, and recommendation flows.
- 07
MisarMail
MisarMail combines email campaigns, automations and a shared inbox with AI writing and an Autopilot workflow. It supports sender domains, tracking and transactional delivery through a documented REST API, with plan-based contact, sending and AI-generation limits.
Best for: Teams that need reviewed AI campaign drafts and an email delivery workflow in the same platform.
- 08
FormKeep.com
FormKeep provides hosted form endpoints so designers keep full control of HTML and CSS while submissions route to email, webhooks, and integrations. Plans differ by monthly submission caps, retention, branding removal, and team features.
Best for: Designers and developers who want drop-in endpoints without iframes or embedded widgets.
- 09
DetectGPT - AI Humanizer
DetectGPT provides an AI humanizer and detector suite to rewrite AI-generated text so it reads naturally and passes detector checks. Paid plans bundle monthly word quotas for humanization, detection, batch files, and plagiarism checking.
Best for: Writers, freelancers, and teams needing to humanize AI drafts and validate them against major detectors.
- 10
Formcarry.com
Formcarry is a form backend that ingests HTML form POSTs, applies spam filtering, and routes data to email, webhooks, and integrations. It adds submission logs, file uploads, managed email delivery, and an MCP server for AI-assisted form management.
Best for: Product teams that need dependable form ingestion with integrations and optional AI tooling via MCP.
LargeFile alternatives: common questions
What is the best free alternative to LargeFile?
FileShot.io has an ongoing free plan. Pricing metadata describes a free tier with 10 GB per-file limit and encrypted sharing without ads. Free plans change, so check the vendor before relying on one.
What is the cheapest LargeFile alternative?
FormKeep.com has the lowest listed starting price at $4.99/mo.
Which LargeFile alternatives have an API?
FileShot.io, Dropbox, Formboost.app, Chatisto, MisarMail mention API or developer access.