What's New
What's new at devlin.ai
New features, improvements, and fixes as they ship.
May 2026
- Fixed
The AI wizard occasionally failed to generate a simulation
This could happen when designers didn't give the AI enough information to work with. It now handles those cases reliably instead of erroring out.
- New
Voice mode is now available to all users
Voice mode is now live for every account. Turn it on for any simulation with the toggle at the top of the Simulation tab.
- New
Change your account email
You can now update the email address on your account from account settings.
- Fixed
Evaluations no longer penalize learners for not replying to the final message
Previously the AI could lower a learner's score for not responding to its closing message, even though the simulation had already ended. Learners are now scored only on exchanges where they had a real chance to respond.
- Improved
Voice mode now costs 20% less
Reduced from 150 to 120 credits per minute.
- Fixed
Scores now display as percentages
Now shown as a percentage (e.g. 72%) in the Metrics tab, the learner's end-of-session feedback, and the Storyline Sim_Score variable, instead of raw points.
- Fixed
The Credits page no longer double-counts voice sessions
Usage history now matches the credits actually deducted from your balance.
- Fixed
Voice credits are refunded if a session ends unexpectedly
If a session ends without closing properly, such as a crash or lost connection, reserved credits are returned automatically.
- Improved
Longer conversations cost less
Credit usage now benefits from prompt caching, so longer simulations cost less per turn.
- Improved
All data processing is now US-only
Removed Google Analytics, the embedded YouTube video, and the Google Fonts link, so every request from designers and learners stays on US-based infrastructure.
- Improved
Voice privacy: shorter retention, no audio storage
Voice transcripts are kept for only 30 days, and session audio is never stored.
April 2026
- New
Voice mode now works inside Storyline embeds
Learners can hold a spoken conversation right inside a Storyline course, not only in the standalone chat.
- Fixed
Voice mode reliability fixes
Voice sessions now correctly let the learner speak first when set up that way, and if a learner interrupts the AI, that part of the conversation is no longer lost from the transcript.
- Fixed
The editor shows a saving spinner instead of a confusing save/discard prompt
While your changes are saving, the editor now shows a spinner instead of briefly asking whether to save or discard.
- Fixed
Fixed a layout glitch in the editor preview when the branded outline is off
When a designer turned off the branded outline, the simulation preview in the editor showed the chat bubbles and input side by side instead of stacked. They now stack correctly.
- New
Team workspaces
Create an organization, invite teammates by email, and share a workspace with pooled credits. Owners and admins can manage members, roles, and invitations.
- New
Voice mode (early beta)
Run your simulations as a spoken conversation instead of typing.
- New
Simulations can report SCORM data to LMS from within Storyline
When a simulation is embedded in a Storyline course, it can now send the learner's score, pass/fail, and completion straight to your LMS through Storyline's existing SCORM connection.
- New
Core plan launched
The Core plan is now available, unlocking the full simulation builder.
- New
Branded simulation outline
Simulations now include a default gradient outline in devlin.ai's brand colors, framing the conversation. You can turn it off per simulation.
- New
devlin.ai public beta launched 🎉
devlin.ai opened to the public, so anyone can sign up and start building simulations.