Compare
Sendvo vs OpenLetterConnect.
Both serve operators. Choose Sendvo for map and ZIP audiences and REI and mortgage lists requested through Sendvo. Choose OpenLetterConnect for established investor-mail campaign workflows.
- No setup fees
- No contract
- per 4×6 postcard (92 credits), Local
- $0.92
- per 6×9 postcard, Local
- $1.19
- per 6×11 postcard, Local
- $1.59
- setup fees
- $0
Side by side.
Last updated · October 11, 2026. Competitor cells reflect public positioning then.
| Feature | Sendvo | OpenLetterConnect |
|---|---|---|
| Best for | Operators who want self-serve mail with map audiences and list requests. | Operators running campaigns on a platform with real-estate-investor roots. |
| Send setup | Build an audience, design, and approve in the browser. | Depends on onboarding and campaign setup. |
| Engineers required | No — operators and marketers work in Sendvo. | No for standard campaigns — built for operators. |
| Minimums | No minimum order; one piece at the published rate. | OpenLetterConnect states no minimums. |
| Pricing transparency | Published all-in per-piece rate card. | Publishes plan fees and per-piece rates by plan. Confirm postage and add-ons. |
| Creative / designer | Browser editor, templates, merge tags, and in-app proofs. | Templates and proofing; approach varies by plan and mail type. |
| Tracking | USPS tracking events for addressed mail, plus campaign history. | Mail tracking and analytics dashboard. Confirm reporting for your mail class. |
| Geo audiences | Map, ZIP, county, and state targeting built in. | Targeting in their campaign tools — verify map, radius, or list options. |
| Niche lists | REI and mortgage lists requested through Sendvo. | Real-estate-investor roots and REI campaign templates. |
| Address checks / dedupe | Address verification; dedupe on Operator and Growth. | Address verification, standardization, and NCOA. Compare dedupe and suppression tools. |
Design + approve
See the price before you send.
Nothing prints until you approve the proof and the price.
See how design works
Audience
Draw the area. Get the homes.
Map, ZIP, county, or state audiences. Request investor and mortgage lists through Sendvo.
How maps and targeting work
Sample campaign
FAQ
Straight answers before you pick.
The long version: read the full comparison.
Plans: list upload, dedupe, and automated mail need Operator or Growth. Integrations and API access need Growth.
Are Sendvo and OpenLetterConnect similar products?
Both are direct-mail automation platforms aimed at operators rather than developers. Sendvo emphasizes self-serve map and ZIP audiences, REI and mortgage lists requested through Sendvo, and in-app proofs. OpenLetterConnect has real-estate-investor roots and REI campaign templates — evaluate each on your specific workflow needs.
Which has better REI list support?
Both serve real-estate investors. Sendvo includes REI and mortgage lists requested through Sendvo in the operator UI. OpenLetterConnect was founded by a real-estate investor and offers REI campaign templates — compare list freshness, coverage, and how each fits your market.
How does pricing compare?
Both publish per-piece rates. Sendvo's addressed-mail rates on sendvo.io/pricing include postage, print, verification, and tracking. OpenLetterConnect publishes plan fees and per-plan per-piece rates. Compare all-in cost for your format and volume.
When should I choose OpenLetterConnect over Sendvo?
Choose OpenLetterConnect if their REI campaign workflow, onboarding, or plan structure already matches how your team operates. Choose Sendvo if you want self-serve map and ZIP audiences, REI and mortgage lists requested through Sendvo, in-app proofs, and USPS tracking for addressed mail in one browser workflow.
Map it, price it, mail it yourself.
Create a free workspace and send your first postcard.