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Inkit

inkit.com

From $20/mo Free plan WebiOSAndroidAPI
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Spec score 9.2 #1 of 28 in Direct Mail Automation Software

What it is

Inkit combines digital signatures, document generation, workflows, and document storage in a web and API platform. Reusable templates turn CRM data, spreadsheets, or API inputs into contracts, invoices, and NDAs. Its legally binding signatures include a certificate of completion and signer history, while File Intelligence can search for files and extract, organize, and route document data. The company describes native integrations and an API, with Salesforce and Amazon S3 apps listed in its documentation. Security features include end-to-end encryption, role-based controls, MFA, and immutable audit trails. Inkit says it supports SOC 2 and HIPAA compliance, with IL4/IL5 compliance available to enterprise customers. Automated records-retention schedules and policies are also supported. The free plan costs nothing and includes three signature requests per month, one seat, and 10GB of storage. Listed plans include Personal at $20 a month and Standard at $30 a month; Enterprise pricing is customizable. The pricing note says paid plans start at $15/user/mo and includes a 30-day trial; the comparison also lists 14-day and 30-day trials for paid plans.

Spec sheet

What it does
Inkit combines document generation, digital signatures, workflow automation, storage, search, and records management in one file-intelligence platform.Read 15 Oct 2026 · inkit.com
Product
Inkit combines digital signatures, document generation, workflows, and document storage in one platform.Read 4 Oct 2026 · inkit.com
Intended users
Inkit describes plans for individuals, solo professionals, growing teams, and high-volume organizations with advanced compliance needs.Read 4 Oct 2026 · inkit.com
Integrations
Inkit lists Google Drive, Dropbox, Box, AWS S3, CRM systems, cloud platforms, and Office 365 templates as integration options.Read 15 Oct 2026 · inkit.com
Security
Inkit describes end-to-end encryption, role-based access controls, MFA, and immutable audit trails.Read 4 Oct 2026 · inkit.com
Compliance
Inkit says it supports SOC 2 and HIPAA compliance and that enterprise customers can have IL4/IL5 compliance.Read 4 Oct 2026 · inkit.com
Support
The pricing page directs support questions to [email protected].Read 4 Oct 2026 · inkit.com
Headquarters
919 N Market St #725, Wilmington, DE 19801, United StatesRead 28 Sep 2026 · inkit.com
API authentication
Applications authenticate API requests with API keys whose permissions can be managed, regenerated, and scoped.Read 15 Oct 2026 · docs.inkit.com
Capterra support and deployment
Capterra lists email/help-desk, knowledge-base, phone, chat, documentation and video support, with web, Android, and iPhone/iPad deployment.Read 15 Oct 2026 · capterra.com
Company founded
LinkedIn says Inkit was founded in 2019.Read 15 Oct 2026 · linkedin.com
Company history
Inkit’s company history says it received its first U.S. Air Force SBIR award in 2021 and partnered with Metropolitan State University on cybersecurity in 2022.Read 15 Oct 2026 · inkit.com
Company locations
LinkedIn lists remote headquarters and offices in Saint Paul, Minnesota and San Juan, Puerto Rico.Read 15 Oct 2026 · linkedin.com
Company size
LinkedIn lists Inkit as a privately held company with 51–200 employees.Read 15 Oct 2026 · linkedin.com
Compliance claims
Official pages claim SOC 2, HIPAA, FedRAMP, IL4, and IL5 compliance or certification for applicable offerings.Read 15 Oct 2026 · inkit.com
Current status
The public status page reported all systems operational and no incidents for each listed day from September 28 through October 12, 2026.Read 15 Oct 2026 · status.inkit.com
Digital signatures
The signature product supports legally binding ESIGN Act signatures, signer-history certificates, reminders, tracking, templates, and automated routing.Read 15 Oct 2026 · inkit.com
Disappearing documents
Documents can be configured to delete after a specified number of views or elapsed time.Read 15 Oct 2026 · docs.inkit.com
Document generation
DocGen creates batch or dynamic documents from PDF, DOCX, HTML, and other templates using structured data inputs.Read 15 Oct 2026 · inkit.com
Documentation depth
The developer site contains guides, endpoint tables, API-key instructions, webhook and feature documentation, a changelog link, and status link.Read 15 Oct 2026 · docs.inkit.com
Encryption and access
Inkit states that files and signatures are encrypted in transit and at rest, with role-based access controls and immutable audit logs.Read 15 Oct 2026 · inkit.com
Enterprise limits
The pricing FAQ says workflows and API features are available to Enterprise customers and billed based on usage.Read 4 Oct 2026 · inkit.com
File intelligence
File Intelligence uses AI search to surface files and extract, organize, and route document data.Read 15 Oct 2026 · inkit.com
Free tier limit
The free plan includes three signature requests per month, one seat, and 10GB of storage.Read 4 Oct 2026 · inkit.com
Funding
Crunchbase lists two funding rounds and investors including 9Yards Capital and MassChallenge, with amounts obscured on the public page.Read 15 Oct 2026 · crunchbase.com
GetApp product description
GetApp describes Inkit as an encrypted, serverless document-generation and management platform with templates, APIs, granular permissions, expiring documents, and electronic signatures.Read 15 Oct 2026 · getapp.com
Legal entity and founders
Crunchbase identifies the legal name as Inkit Inc. and names Matt McCullough and Michael McCarthy as founders.Read 15 Oct 2026 · crunchbase.com
License model
The terms grant only a limited, non-exclusive, non-transferable license to use the service and prohibit copying, reverse engineering, and derivative works, indicating proprietary software.Read 15 Oct 2026 · inkit.com
Limit: customization
G2 reviewers ask for more custom features, deeper Outlook integration, and broader campaign functionality.Read 15 Oct 2026 · g2.com
Limit: processing speed
G2 reviewers report that document processing could be faster.Read 15 Oct 2026 · g2.com
Limit: user interface
Several G2 reviewers call the interface outdated or visually weak and request a more modern design.Read 15 Oct 2026 · g2.com
Praise: ease and security
G2’s review summary says users repeatedly praise ease of use, security features, secure document generation and distribution, and responsive support.Read 15 Oct 2026 · g2.com
Praise: onboarding and integrations
A G2 financial-services reviewer praised simple onboarding and connecting existing marketing tools through integrations.Read 15 Oct 2026 · g2.com
Praise: secure sharing
G2 reviewers describe Inkit as easy for securely sharing sensitive documents inside and outside organizations.Read 15 Oct 2026 · g2.com
Public API
The REST API exposes document generation, retrieval, download, listing, deletion, workflow invocation, batch workflow, folder, and template operations.Read 15 Oct 2026 · docs.inkit.com
Rating on Capterra
0.0 out of 5 from 0 reviewsRead 15 Oct 2026 · capterra.com
Rating on G2
4.4 out of 5 from 21 reviewsRead 15 Oct 2026 · g2.com
Rating on GetApp
0.0 out of 5 from 0 reviewsRead 15 Oct 2026 · getapp.com
Recent release
An August 18, 2026 release added Inkit Studio for organizing and customizing templates, workflows, and folders.Read 15 Oct 2026 · inkit.com
Records management
The platform provides retention policies, version control, audit histories, legal-hold support, and controlled document sharing.Read 15 Oct 2026 · inkit.com
Retention
The platform supports automated records retention schedules and policies.Read 4 Oct 2026 · inkit.com
Roles and folders
Administrators can assign permissions to users and API keys, create custom roles, and control private-folder sharing.Read 15 Oct 2026 · docs.inkit.com
SDK surface
API documentation names SDK methods including Render.create, Document.get, Document.download, Document.list, Document.delete, Folder.list, and Template.create.Read 15 Oct 2026 · docs.inkit.com
Trial availability
The pricing comparison lists 14-day and 30-day free trials for paid plans.Read 4 Oct 2026 · inkit.com
Webhooks
Webhooks notify customer servers about events such as completed document generation or failed confidential-data access.Read 15 Oct 2026 · docs.inkit.com
Workflow automation
A visual builder lets teams connect drag-and-drop logic blocks for document generation, signing, retention, delivery, and deletion.Read 15 Oct 2026 · inkit.com

Plans and prices

Free Free 3 signature requests/month · 1 seat · 10GB storage Read 4 Oct 2026 · inkit.com
Free Free per user / month 3 signature requests/month · 1 seat · 10GB storage Read 15 Oct 2026 · inkit.com
Personal $20 a month monthly billing Unlimited signature requests · 1 seat · 100GB storage Read 15 Oct 2026 · inkit.com
Standard $30 a month monthly billing Unlimited signature requests · unlimited seats · unlimited templates · 1TB storage per user Read 15 Oct 2026 · inkit.com
Enterprise Priced on request customizable pricing Unlimited signature requests · unlimited seats · unlimited templates · workflow automation · API automation · 1TB storage per user Read 15 Oct 2026 · inkit.com

Every Inkit plan and price →

Strong points and limits

Strong points

  • Templates generate contracts, invoices, and NDAs.
  • Signatures include completion certificates and signer history.
  • Automated retention schedules and policies are supported.
  • Free plan includes 10GB of storage.

Limits

  • Free plan is limited to three monthly signature requests.
  • Free plan includes only one seat.
  • Enterprise workflows and API features are usage-billed.

Who it suits

Inkit describes options for individuals, solo professionals, growing teams, and high-volume organizations with advanced compliance needs. Its free tier may suit a single user with modest signature volume and storage needs.

Inkit in depth

Read the full write-up

Inkit is a document platform for creating, signing, finding and retaining business records. It suits individuals and organizations that want those jobs connected, particularly when compliance controls matter. The trade-off is a sharp gap between the free tier and the Enterprise features for workflow and API automation.

Overview

Inkit combines legally binding digital signatures, reusable document templates, storage and file intelligence. Templates generate contracts, invoices and NDAs using CRM data, spreadsheets or APIs; signatures include a certificate of completion and signer history. Keeping creation and signing together can simplify a document process, while the included history gives users a record of execution.

File Intelligence uses AI-powered search to locate files and extract, organize and route document data. Inkit describes native integrations and an API, with Salesforce and Amazon S3 apps in its documentation. Its security measures include end-to-end encryption, role-based access controls, MFA and immutable audit trails. Inkit says it supports SOC 2 and HIPAA compliance, and enterprise customers can have IL4/IL5 compliance. Automated retention schedules and policies extend the product beyond signing into records management.

Key features

Document workflows and controls

Inkit brings document generation, signatures, storage and data handling into one system, which is useful when those steps need to remain connected. The AI-powered search and data-routing tools may help teams organize records, but workflow automation and API automation are Enterprise features billed based on usage. Teams that need automation should account for both custom plan pricing and usage-based charges.

Mail capabilities

Inkit supports letter and postcard formats, variable personalization, domestic delivery and address verification. It also offers API access and a Salesforce CRM connection. These capabilities make it relevant to organizations combining document workflows with direct mail, though the plan details provided focus on signatures, seats and storage rather than mail quotas or costs.

Pricing

Inkit is freemium, with a free plan and a 30-day trial noted for paid plans. The pricing comparison lists both 14-day and 30-day trials, so confirm the applicable trial length before choosing a plan.

PlanPriceWhat it includesFreefreeThree signature requests per month, one seat and 10GB of storage.Personal$20 a monthBilled $20 / user / month (monthly); unlimited signature requests, one seat and 100GB of storage.Standard$30 a monthBilled $30 / user / month (monthly); unlimited signature requests, unlimited seats, unlimited templates and 1TB storage /user.EnterpriseCustom pricingUnlimited signature requests, unlimited seats and templates, workflow automation, API automation and 1TB storage /user; workflow and API features are billed based on usage.Free is suited to occasional signing, but the three-request monthly cap and single seat rule it out for regular team use. Personal removes the request cap but still limits access to one seat, making it a better fit for a solo professional than a shared operation. Standard adds unlimited seats and templates, plus 1TB storage per user, and is the clearest step up for a growing team. Enterprise is for high-volume organizations that need automation or advanced compliance; its custom pricing and usage-based automation charges make it less predictable than the fixed monthly plans.

The pricing note says paid plans start at $15/user/mo, while Personal is priced at $20 a month and its billing terms say $20 per user monthly. Treat the Personal plan's stated monthly price as the concrete figure when comparing costs.

Platforms

Inkit is available on the web and through an API. That combination suits users working in a browser as well as teams connecting document processes to other systems.

Who it's for

Inkit is strongest for solo professionals and teams that generate and sign business documents, need searchable records, or manage retention and compliance requirements. The free plan can serve an individual with occasional requests. Teams needing multiple seats, more storage or templates should look at Standard; organizations requiring workflow or API automation should evaluate Enterprise pricing and usage charges. It is a weaker fit for users who only need a basic signing tool and do not need generation, intelligence or records controls.

Pros and cons

Connected document lifecycle: Generation, signatures, storage, search and retention sit in one platform, which can reduce separation between document steps.

Useful signing record: Certificates of completion and signer history provide an execution record.

Meaningful access and audit controls: Encryption, role-based controls, MFA and immutable audit trails address sensitive document handling.

Restrictive free tier: Three requests per month, one seat and 10GB of storage limit Free to light individual use.

Automation sits behind custom pricing: Workflow and API automation require Enterprise and are billed based on usage.

Personal remains single-seat: Unlimited signatures do not make it a team plan; multiple users require Standard or Enterprise.

Alternatives

For a broader look at this category, see Direct Mail Automation Software.

ZAP~POST is worth considering when a reader wants a free annual Pro plan with up to 60,000 Zaps, unlimited campaigns, two integrations, MFA, webhooks and logs, and insights.

thanks.io may fit readers who want pay-as-you-go pricing without a monthly subscription fee and full API access; gift cards require a Business, Professional or Enterprise plan.

Lob Address Verification is a focused alternative for address verification, with a free Developer plan covering up to 6,000 mailings, one user and additional verification charges.

DocuPost may suit users focused on sending letters and postcards, with a free plan offering one user, no send limits, pay-per-mailpiece pricing and 90-day retention.

Postalytics is an option for campaign-focused direct mail, with a free plan for unlimited campaigns, templates and lists, one user login, basic integrations and per-piece mail charges.

Stannp may suit users who want a free plan with one user, one template, 50,000 contacts and 20 virtual printer items per month.

PostBridge is a paid alternative with a $39 a month Business/Profile plan, five licensed team members and apps for Android, iOS, web and API.

PostPilot is another option for postcard campaigns, with a free plan that charges for postcards and postage and includes platform access and analytics reports.

Verdict

Choose Inkit if you need document generation, legally binding signatures and record handling in one system, with security and compliance controls alongside them. Its free plan is a narrow trial of the workflow, and Personal is for one user; teams should budget for Standard, while automation-dependent organizations need to assess Enterprise's custom pricing and usage charges. Look elsewhere if your need is only direct-mail sending or address verification rather than a broader document platform.

Verdict

Inkit combines signatures, document creation, storage, and data handling tools, with plan limits spelled out for the free tier. Check the plan details carefully: the listed Personal price is $20 a month, while the pricing note says paid plans start at $15/user/mo.

Where Specifiction places it

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