Every client's competitive set,researched before the call.
One workspace with the archives, send-time analytics, and offer tracking for all your clients' competitors. Win pitches with data, fill calendars in minutes, and defend retainers with evidence.
- Free plan, no credit card
- Live data in minutes
- Cancel anytime
Sendsitive is a competitor email intelligence platform used by retention and email marketing agencies to research their clients' competitive sets. It archives every campaign competitors send (2,400+ campaigns from 50+ brands and counting), analyzes cadence, send times, and offers, and organizes everything per client. The Business plan costs $99.50 per month, covers 50 tracked competitors with 3 team seats, and includes Retentive Starter for first-party Klaviyo analytics.
Non-billable research hours are margin leaking out of the retainer.
Research by hand, times N clients
- A spare inbox per client subscribed to their competitors, checked when there is time
- Pitch decks built on opinions because real data takes a week to collect
- Each strategist keeps their own screenshot folder nobody else can find
- Monthly calendars that recycle last month because research did not happen
- QBRs defended with vibes when the client asks how they compare
With Sendsitive
- Track each client's competitive set once; capture and analysis run themselves
- A prospect-nicho teardown ready in 20 minutes before any pitch
- One shared archive with labels and collections per client
- Calendars grounded in what the category actually sends, month after month
- QBRs with cadence, timing, and offer benchmarks on one screen
The workflow, mapped to how agencies actually bill
Per-client organization
Labels, notes, and collections keep each client's competitive set separate inside one workspace.
Pitch-ready teardowns
Cadence, timing, and offer patterns for any tracked set, ready to drop into a deck.
Change alerts
Know when a client's competitor shifts strategy before your client emails you about it.
Team seats
Business includes 3 seats so strategy and creative work from the same archive.
Retentive Starter included
Business includes first-party Klaviyo analytics for one brand while your plan is active.
White label available
Resell competitor intelligence under your own brand with the Agency Partner Program.
Every number above is live. See it yourself in the public brand archive, no account needed.
One retainer hour pays for the month
Pro
$49.50/mo25 competitors. Covers roughly 5 client competitive sets.
Business
$99.50/mo50 competitors, 3 seats, and Retentive Starter included. The agency seat.
White label
CustomYour brand, your subdomain, isolated client workspaces.
Business includes Retentive Starter while active. Full comparison on the pricing page.
Looking to resell under your own brand instead? See the Agency Partner Program.
Common questions
- How do email agencies do competitor research for clients?
- Most agencies subscribe spare inboxes to each client's competitors and screenshot what looks interesting, which multiplies manual work by the number of clients. Sendsitive replaces that: track each client's competitive set once and get permanent archives, send-time and cadence analytics, offer tracking, and automatic change alerts for all of them in one workspace.
- Can I use Sendsitive for multiple clients?
- Yes. The Pro plan tracks 25 competitors and Business tracks 50 with 3 team seats, which typically covers 5 to 10 client competitive sets. Labels and collections let you organize the archive per client, and the same data feeds pitches, monthly calendars, and QBRs.
- How does this help win agency pitches?
- Walk into the pitch with a teardown of the prospect's competitive set: who sends what, how often, at what times, with which offers. That research takes 20 minutes in Sendsitive instead of a week of manual collection, and prospects notice the difference between opinions and data.
- Is there a white label version for agencies?
- Yes. The Agency Partner Program offers Sendsitive under your own brand, logo, and subdomain, with isolated workspaces per client. It is a separate program from the standard plans; see sendsitive.com/agency for details.
- What does Sendsitive cost for an agency?
- Business at $99.50 per month covers 50 tracked competitors and 3 seats, which suits most boutique agency rosters. It also includes Retentive Starter, a first-party Klaviyo analytics tool, while your subscription is active. Larger rosters can combine plans or use the white label program.
- Can my whole team access the archive?
- Business includes 3 seats with shared access to every tracked competitor, plus labels, notes, and collections so strategists and designers work from the same source.