Marketing · head to head
Customer.io vs Raindrop.io

Customer.io
Marketing
Data-driven messaging for teams getting started, scaling and beyond
- From
- On request
- Rated
- -
The short version
- Only Raindrop.io has a free tier, so it costs nothing to try first.
- Each has a real cost: Customer.io essentials plan caps at 5,000 profiles (people and objects) and 1,000,000 monthly emails, with overages billed at $0.12 per 1,000 emails beyond that; Raindrop.io no offline access to bookmarks
Where they differ
Only the attributes on which Customer.io and Raindrop.io actually diverge.
| Attribute | Customer.io | Raindrop.io |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | subscription | Unknown |
| Free tier | No | Yes |
| Platforms | Web | Web, Chrome, Firefox, Safari, Edge, macOS, Windows, iOS, Android |
| Category | Marketing | Browser Extensions |
| Founded | Unknown | 2013 |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Customer.io
Nothing recorded that Raindrop.io does not also cover.
Only in Raindrop.io
- Bookmark management
- Collections
- Full-text search
- Duplicate detection
- Chrome support
- Firefox support
- Edge support
- Safari support
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Customer.io
- Essentials plan caps at 5,000 profiles (people and objects) and 1,000,000 monthly emails, with overages billed at $0.12 per 1,000 emails beyond that
- Standard and Premium tiers show custom pricing only, and Enterprise is negotiated rate, so three of the four published tiers require a sales conversation
- Monthly plans accept credit card only; annual billing via invoice (ACH/wire) requires the annual commitment
Raindrop.io
- No offline access to bookmarks
- Free plan limited to 100 MB per month file uploads
- Free plan limited to 3 highlights per bookmark, Pro unlimited
- Full-text search only available in Pro plan
- No self-hosted deployment option
- No enterprise SSO or SAML support
Pricing, plan by plan
Customer.io
On requestNo published plan breakdown. See the Customer.io review.
Raindrop.io
Free- FreeFree
- Unlimited bookmarks and collections
- Basic organization with tags and filters
- Cross-device syncing
- Pro$3.17/month
- Everything in Free
- Full-text search of all page content
- Permanent web archives of saved pages
Which should you pick?
Choose Customer.io if
Nothing in the data separates Customer.io from Raindrop.io on the points above - pick on price and on how each one feels to use.
Choose Raindrop.io if
- You need bookmark management.
- You want to start without paying.
- You work on Web, Chrome, Firefox, Safari, Edge, macOS, Windows, iOS, Android.
- You also want collections.
Questions people ask
- Is Customer.io or Raindrop.io better?
- Neither clearly leads. Customer.io starts at On request and Raindrop.io at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Customer.io or Raindrop.io?
- Raindrop.io has a free tier; the other does not. Paid plans start at On request for Customer.io and Free for Raindrop.io.
- Does Customer.io or Raindrop.io run on more platforms?
- Customer.io runs on Web. Raindrop.io runs on Web, Chrome, Firefox, Safari, Edge, macOS, Windows, iOS, Android.
- Can I use Raindrop.io for free?
- Yes. Raindrop.io has a free tier, so you can try it without paying. Customer.io starts at On request.
- What can Customer.io do that Raindrop.io cannot?
- Raindrop.io covers Bookmark management, Collections, Full-text search, Duplicate detection.
Answered from the vendors’ own pages
Raindrop.io: Does Raindrop.io work offline?
No, Raindrop.io is a cloud-based service and does not support offline access to your bookmarks. An offline mode has been heavily requested by users but is not yet available.
SourceRaindrop.io: Can I export all my bookmarks from Raindrop.io?
Yes. You can export your entire account, individual collections, or selected bookmarks in HTML (Netscape Bookmarks format), CSV, or TXT formats. Pro users can create automatic daily backups with up to 30 retained versions.
SourceRaindrop.io: What is the difference between the free and Pro plans?
The free plan offers unlimited bookmarks and collections with basic organization. Pro ($38/year) adds full-text search of page content, permanent web archives, AI tag suggestions, file uploads up to 10GB/month, automatic backups, and an AI assistant for managing bookmarks.
SourceRaindrop.io: How much can I upload to Raindrop.io on the free plan?
Free users are limited to 100 MB per month in file uploads, with individual files capped at 100 MB. Pro users get 10 GB per month with 300 MB per file.
SourceRaindrop.io: Does Raindrop.io offer self-hosting or SSO for teams?
No, Raindrop.io is a cloud-only service. There is no self-hosted option or enterprise SSO (SAML/LDAP) support. Authentication is limited to email/password, Google, or Apple sign-in.
SourceRelated pages
More on Customer.io
More on Raindrop.io
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