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Kinde VS Sourcey

Compare Kinde VS Sourcey and see what are their differences

Kinde

Kinde provides Authentication tools and infrastructure to helps SaaS businesses accelerate their product development. Every day, Kinde gives the best teams in the world, everything they need to build, secure, monetize, and manage a more modern web

Rating
5.0 · 1 review
Pricing
Freemium $25 / Monthly (Professional plan starting from 10,500 monthly active users)
Alternatives Is it good?
Sourcey

Startup credits and Agent Readiness report cards with sources you can inspect.

Rating
0 reviews
Pricing
Freemium $29 / One-off (Optional human verification)
Alternatives Is it good?
EcomIQX
EcomIQX scores every product in your catalog on content health, keyword coverage and AI search visibility, then rewrites the weak ones in your brand voice. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Kinde should be more popular than Sourcey. It has been mentioned 14 times since March 2021.

social mentions
14 vs 5
Developer Tools popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Kinde
Sourcey
Website kinde.com sourcey.com
Pricing
Freemium $25 / Monthly (Professional plan starting from 10,500 monthly active users) Official pricing
Freemium $29 / One-off (Optional human verification)
Platforms
JavaScript ReactJS NextJS PHP ExpressJS GraphQL API Android .Net iOS React Native Ruby Python Elixir +10
—
Company Startup from Australia · 2022 —
Listed in
Customer Identity And Access Management User Management And Authentication Feature Flags Authentication Two Factor Authentication Multi-factor Authentication SSO SAML +5
Startup Tools Founders Tools Research Tools

About Kinde and Sourcey

In their own words, as submitted to SaaSHub.

Kinde
Sourcey

Kinde is reinventing the way software companies scale with powerful Customer Identity and Access Management. Thousands of businesses at every stage – from early startups through to enterprise scale – have upgraded to Kinde for its extensive feature list, simplicity in integration, and robust...

Read more about Kinde

Sourcey tests how agents can use software and records what companies offer startups. Read Agent Readiness report cards to see the task tested, observed result, blockers, and what remains unverified. Find startup credits, discounts, and programs with their terms, eligibility caveats, and original...

Read more about Sourcey

Features and specs

What each product offers, as listed by its team.

Kinde 10 features
Sourcey 5 features
  • Passwordless
  • Social SSO
  • Enterprise SSO
  • Multi-factor authentication
  • User management
  • Groups management
  • UI customisation
  • Multi-tenancy
  • Feature Flags
  • SAML
  • Startup offers with sources
    Company and program records attach the original vendor evidence, terms, and eligibility caveats; unknown eligibility stays unknown.
  • Agent Readiness report cards
    Task-level findings show what was tested, observed blockers, evidence, and conditions that remain unverified.
  • Public API and MCP
    People and agents can read the public record through the website, HTTP API, change feed, and MCP.
  • Versioned evidence
    Signed releases preserve the provenance and history behind published findings.
  • Focused public datasets
    Startup-credit and Agent Readiness JSON datasets expose the same records for downstream analysis.

Videos

Walkthroughs and reviews on video.

Kinde 1 video + Add
Sourcey 0 videos + Add

Kinde product explainer August 2022

No Sourcey videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Kinde
Sourcey
100% 100%
Developer Tools
0% 0%
0% 0%
Founders Tools
100% 100%
100% 100%
Authentication
0% 0%
0% 0%
Research Tools
100% 100%

Questions & Answers

As answered by people managing Kinde and Sourcey.

How would you describe the primary audience of your product?

Kinde's answer

Our primary audience is engineers, engineering managers, and CTOs for small business. We also have a large based of users in our free tier who use Kinde to help secure their side hustles and personal projects.

Sourcey's answer:

Founders comparing startup offers, developers evaluating whether an agent can complete a specific task with a service, and agents that consume the public record through HTTP or MCP.

What's the story behind your product?

Kinde's answer

Kinde was born from a frustration of having to reimplement core features every time a new project was dreamt up. Things like customer authentication, feature flags, and billing are needed by almost every SaaS startup at some point with a variety of cloud based and self hosted solutions out there. Kinde's founders got together to reinvent how software companies get started with the ambition to help accelerate their product idea into a reality as fast as possible. All of them have multiple stories of building things in the past and having to reimplement the same features over and over. Why can't there be an affordable option that works with engineers and their team to get them off the ground faster. This is Kinde.

Why should a person choose your product over its competitors?

Kinde's answer

Kinde is offering a horizontal platform to solve fundamental features needed by almost every SaaS startup. Customer authentication, feature flags, and billing. While there are lots of players in the market who do each of those very well, none of them seamlessly work together without manually building in the integration. Kinde's platform is solving those problems under one roof as simply and elegantly as possible. We want your experience to be as painless as possible, which also means that our engineers regularly rotate through our support channels to make sure that your questions are answered as fast as possible by the experts who built the platform.

Sourcey's answer:

Choose Sourcey when you need the original source behind an offer or a task-level account of what an agent could actually do. It shows uncertainty and release history alongside the finding. Sourcey does not apply for offers or redeem credits on a founder’s behalf.

Which are the primary technologies used for building your product?

Kinde's answer

Kinde has a large suite of support SDKs to integrate with our platform. See https://kinde.com/docs/. At the time of writing, this includes JavaScript, React, NextJS, PHP, Node, Apollo GraphQL, Express GraphQL, Node.js, .NET, React Native, Android, iOS, Ruby, Python, and Elixr. Feel free to reach out to our team if you have any questions on the SDKs or want to suggest another one to add.

What makes your product unique?

Sourcey's answer:

Sourcey ties startup offers and Agent Readiness findings to source evidence and versioned releases. A report card describes one agent task, its observed result, blockers, and unknowns. Offer records keep the vendor’s terms and eligibility caveats visible. The public record is free to read through the website, JSON, API, and MCP.

User comments

Share your experience with using Kinde and Sourcey. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Kinde 5.0 · 1 review
Sourcey no reviews yet
  • Great product, excited to keep using it
    SaaSHub review
    · Oct 2022

    We spent a lot of time building out certain functionality on version 1 of our product. For version 2 we looked around for a software platform that could save us time. Kinde ticked all of the boxes. The initial...

We have no reviews of Sourcey yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Kinde 14 mentions
Sourcey 5 mentions
  • How to Send Auth Codes via WhatsApp in Your App With Kinde
    Kinde is free for up to 10,500 monthly active users. Phone authentication and WhatsApp OTP require the Pro plan. Create your account at kinde.com and meet your users where they already are. - Source: dev.to / 5 months ago
  • How to Add Enterprise SSO to Your AI App With Kinde: SAML, OIDC, and Beyond
    Create a free Kinde account at kinde.com — 10,500 monthly active users, no credit card required — and have your first enterprise connection configured before your next security review. - Source: dev.to / 7 months ago
  • How to Implement RBAC in a Next.js 16 App With Kinde: A Step-by-Step Guide
    Kinde is free for up to 10,500 monthly active users, no credit card required. Get started at kinde.com. - Source: dev.to / 7 months ago

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  • Startup credits, on the record: a registry agents can cite
    Sourcey is an attempt to fix that by putting the record in public, with the receipts. It is an open registry of startup credit programs and of agent-readiness report cards, built to be read by machines first: an anonymous HTTP API with a... - Source: dev.to / about 6 hours ago
  • How to cite an immutable open data registry from an autonomous agent
    For example, from the Sourcey agent-readiness release Release_id sha256:371cbf65650abf5756c967b1f1da9df607be4b1bb0c0b93aaf2dcf0a36e75d3e (artifact_sha256:67c4edef061ca4ea60cef1e1bc246d2ce0b7d6b12e227c0811d7405d3d0a63ac, Effective... - Source: dev.to / 2 days ago
  • Five checks before you let an AI agent open a SaaS account on its own
    Doing all this by hand for every candidate got old fast, so now I lean on Sourcey, a registry that tracks exactly this. It publishes report cards that grade whether an agent can actually sign up, pay, and operate a service on its own,... - Source: dev.to / 14 days ago

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Alternatives to Kinde and Sourcey

When comparing Kinde and Sourcey, you can also consider the following products.

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