Discounts- Offered in
- 7 places
- Best via
- Mercury
Sider for startups
Additional 20% off annual Basic and Ultra plans, through JoinSecret.
Where to get it
Where to get the Sider deal
The same tool often comes with different terms depending on where you get it. Each row is one channel, as it publishes the offer.
| Channel | Offer | How to get it | Last checked | Link |
|---|---|---|---|---|
 JoinSecretPerk marketplace | Additional 20% off annual Basic and Ultra plans | Through the marketplace | Oct 1, 2026 | Get it |
Eligibility
Who qualifies
What each channel asks for before it approves the offer.
About Sider
Sider is an AI productivity platform that enhances online information interaction.
Similar perks
More perks for productivity
Discounts
Discounts- Offered in
- 4 places
- Best via
- Brex
Discounts- Offered in
- 2 places
- Best via
- FounderPass
Questions about the Sider startup deal
Where can startups get a Sider deal?
One place offers it: JoinSecret (Additional 20% off annual Basic and Ultra plans). Terms differ by channel, so compare them in the table above.
How do you claim the Sider startup deal?
Through through the marketplace. Open the channel from the table, check who qualifies, then follow its steps. Some channels ask for a membership or an application first.
Who qualifies for the Sider startup deal?
Through JoinSecret: Users who sign up through the dedicated deal link.
For vendors and programs
Have a startup offer to add?
Create your own perk listing, verify your company affiliation, and keep its terms current from your account.