Your AI Agents can now act on comments added in BugSmash with our MCP. See How it works.
Collect visual feedback on a website built with Base44. Create a BugSmash Website project with a public URL or a site protected by Basic Auth, then share its review link for contextual comments. Other application logins, SSO, CAPTCHA, VPN and network restrictions may require the Feedback Widget or HTML workflow. This is not a native Base44 integration: BugSmash reviews the resulting browser page and does not connect to Base44 itself. Use the built-in base44.app URL, a connected custom domain, or a testing link. Public, Private, and Workspace visibility, login, roles, test data, and SSO remain Base44-controlled access boundaries. https://your-app.base44.app Platform clarification: this is a generic BugSmash Website project workflow, not a native Base44 integration. Public URLs and supported Basic Auth sites can use the Website project workflow.
Get client feedback on your Base44 application
Paste the accessible base44.app address, connected custom domain or testing link, send one review link, and collect contextual comments on the intended app state.
Loved by1,250+Agenciesand companies in 100+ countries
Base44 has native preview comments and multiple app states. Review the intended surface.
Base44 provides a built-in URL, publishing controls, testing links, preview comments, visibility levels, roles, login and SSO. Each controls a different part of review.
Four documented boundaries matter before review:
01
Every app has a built-in base44.app address.
Base44 documents a free built-in URL from app creation. Publishing puts the latest changes live at that address, which can be personalized.
02
Testing links can include unpublished changes.
With Test Data enabled, Base44 can create a testing link that shows unpublished changes and writes only to the separate test database, not production data.
03
Preview comments are editor collaboration.
Base44 comments are pinned to elements in the app preview, are visible to collaborators in the editor, and are not shown to people using the published app.
04
Visibility determines who can open the live app.
Base44 documents Public, Private and Workspace visibility. Private and Workspace access require sign-in, and roles determine what an admitted user can do. A pasted URL does not bypass these rules.
BugSmash keeps feedback on the accessible browser experience:
share the intended URL and data state, preserve browser context, and leave Base44 publishing, visibility, authentication and roles unchanged.
How it works
Three steps to a reviewed Base44 app
11
Choose live or testing data
Use the live base44.app or custom-domain URL for production review, or copy a testing link when reviewers need unpublished changes and isolated test data.
22
Send one BugSmash link
Paste the accessible URL into BugSmash and share the generated review link with the client, product or QA team.
33
Publish and verify
Apply the approved changes in Base44, click Publish to put the latest version live, and verify the intended visibility, role and data state.
Review the Base44 app in the right data and access state
Comment on the live app
Attach feedback to the page and element the user is actually navigating.
Review a testing link
Use Base44’s testing link for unpublished changes and test data without changing the live app or production records.
Complement preview comments
Keep Base44 preview comments for collaborators while BugSmash gathers feedback on a shared browser surface.
Check responsive behavior
Review desktop and mobile layouts while retaining the viewport with every comment.
Capture technical context
Keep the page URL, browser, operating system, viewport and screenshot with each application comment.
Preserve access controls
Visibility, login, roles, invitations and SSO continue to determine what each reviewer can open and do.
Which Base44 URL should I review?
Use the built-in base44.app address, a connected custom domain or a Base44 testing link. A pasted URL does not bypass Private or Workspace visibility, login, roles or SSO.
Your URL
Review by URL
What to do
Public built-in base44.app URL
Works
Paste the current built-in app address and review the live version.
Connected Base44 custom domain or subdomain
Works when connected
Use the live HTTPS address after Base44 connects the domain and issues its SSL certificate.
Base44 testing link
Works when enabled
Use the copied testing link for unpublished changes and isolated test data.
App editor Preview
Editor surface
Use native preview comments with collaborators, or share a testing link or live app URL for browser review.
Private or Workspace app
Sign-in required
Use the Feedback Widget after Base44 admits and authenticates the reviewer. A Website-project URL does not grant access.
SSO-controlled Base44 app
Identity-provider access required
Use the Feedback Widget after Base44 completes SSO. A Website-project URL does not bypass SSO.
Using the Feedback Widget on a Base44 app
Add the BugSmash Feedback Widget when review must remain inside a Private, Workspace, SSO-controlled or stateful Base44 experience. Base44 continues to control admission, login and roles.
The feedback workflow for teams using Base44
Move from editor collaboration and test data to live-app sign-off while keeping builders, clients and QA aligned on the same browser state.
Ship faster togetherThe all-in-one workspace for product teams.
Get started free
MayaMake this hero image full-bleed
Live WebsiteURL
product-launch.mp4
0:42 / 3:15
LeoTrim the intro to 0:03
VideoMP4
sneaker.glb
AvaSmooth these edges a bit
3D ModelGLB · GLTF
Quarterly Review
Q3 Performance
Revenue up 24%1.2k new usersNPS score 62Churn down 3%
BugSmash3 / 18
SamUpdate the Q3 numbers
Slide DeckPPT
Your summer sale starts now 🌞
A
Acme Store
to you
9:24 AM
Up to 40% off
Summer essentials, restocked
Shop the sale
NoahStronger CTA copy here
EmailHTML
9:41
Good morning
Dashboard
Balance
$4,280
ZoeAlign the chart legend
Mobile AppAndroid · iOS
Annual Report2025 in review
This year marked our strongest period of growth to date. Revenue climbed 42% year over year while our customer base expanded across eleven new markets, driven by continued investment in product.
Fig 1. Coastal expansion, 2025
Operational efficiency improved as automated workflows reduced manual review time by nearly a third. Looking ahead, we plan to double down on infrastructure, deepen key partnerships, and ship the roadmap our customers have been asking for.
Use the current base44.app address or connected custom domain for the live app. Use a testing link when reviewers need unpublished changes and the separate test database.
Does Base44 have its own commenting tool?
Yes. Base44 preview comments are pinned to elements and shared with collaborators inside the editor. People using the published app do not see those comments.
What does a Base44 testing link show?
Base44 says it can show unpublished changes and use only the test database. Opening the testing link does not alter the live app or production records.
What visibility choices does Base44 document?
Base44 documents Public, Private and Workspace visibility. Public can allow anyone on the internet, while Private and Workspace require sign-in and applicable access.
Can a Base44 app use a custom domain?
Yes. Custom domains are available on the Starter plan and higher. Base44 says it issues and renews SSL automatically after the domain is connected.
Can reviewers test a specific Base44 role?
Base44 provides Act as a user in the editor so collaborators can preview the app as a selected user or role. External access still follows the app’s visibility, invitation and authentication rules.
Can a BugSmash URL bypass Base44 login or SSO?
No. A pasted Website-project URL does not bypass Base44 visibility, invitations, login, roles or SSO. Use the Feedback Widget inside the authenticated app when that review state is required.
Does BugSmash publish or configure Base44?
No. Base44 continues to control publishing, domains, testing data, visibility, users, roles and authentication. BugSmash records feedback on an accessible browser surface.
Ship Base44 applications without chasing feedback
Paste an accessible Base44 live or testing URL and send a focused review link.
BugSmash keeps feedback on the accessible browser experience:
Jira
ClickUp
Monday
Asana
Trello
Slack
Linear
Todoist
Notion
Airtable
Zapier
Make
n8n
Webhooks
MayaMake this hero image full-bleed
product-launch.mp4
LeoTrim the intro to 0:03
AvaSmooth these edges a bit
SamUpdate the Q3 numbers
Up to 40% off
NoahStronger CTA copy here
ZoeAlign the chart legend
EllaTighten this paragraph
TheoBoost the warm tones
MiaCut the dead air at 1:12