Lob
Direct mail automation platform with award-winning APIs, Postal IQ routing and a nationwide Print Delivery Network.
By Lob · 4.0/5 verified-buyer score
Positioning guardrails
Best for
- Teams sending high volumes of transactional or marketing mail that must be triggered from existing systems
- Developers who need a REST API and SDKs for postcards, letters, checks and self-mailers
- Regulated senders in healthcare and financial services needing HIPAA- and GDPR-aware mail workflows
- Companies that want printing, routing and delivery handled by a single vendor
- Operations teams replacing manual, spreadsheet-driven print-and-mail processes
Ideal size: 10–500 people · Scale-up or enterprise with API, marketing-ops or mailroom engineering resources
Not for
- Low-volume or one-off mailings where a local print shop is cheaper
- Buyers who want a no-code, designer-led creative studio rather than an API-first platform
- Businesses mailing primarily outside the United States
- Teams that must self-host mail production or avoid per-piece postage costs
Value metrics scorecard
Time-to-Value
Days for API users; 2–4 weeks for marketing programs
~7 days to first production value
Total Cost of Ownership
$6,600/yr
Starts at $3,120 · Monthly or annual platform subscription plus per-piece print & postage; free Developer tier with standard rates
Implementation Friction
2/5
Engineering + admin effort required
Buyer Score
out of 5 · verified buyers
Full cost breakdown
Mandatory implementation fee
None
Seat tiers
Developer 1 user; Startup 3 users; Growth 5 users; Enterprise 20+ users
Add-on costs
- Per-piece print & postage (Growth rates): postcards from $0.615, letters from $0.628, checks from $1.040
- Address verification: US from $0.009 per additional (50,000 included for $450/mo); international from $0.055 per additional
- Enterprise adds specialty mail formats, custom envelopes, specialty rates and HIPAA-compliant mailing support
Company & support
Who is behind Lob, and how your team gets help once it is live.
Company
- Founded
- Not recorded
- Headquarters
- Not recorded
How you get support
- PhoneNot listed
- EmailAll plans
- Live chatNot listed
- Support portal / ticketsAll plans
- Community forumNot listed
- Help centre / docsAll plans
- Dedicated account managerEnterprise only
- In person / on-siteNot listed
- Hours
- Not recorded
- Response time
- Not stated
Pricing page lists standard support on Developer, Startup and Growth; Enterprise adds account management and integration assistance with white-glove onboarding.
“Not listed” means the vendor’s public pages don’t mention that channel, not that it is unavailable. Ask about it during evaluation.
Market position
Where Lob sits against its closest alternatives. Pick any two of cost, speed, friction and buyer score, and up to 9 companies to compare.
Quadrant view
Typical annual cost × Time-to-value
The lines cross at the median of the solutions shown, so about half sit on each side of each line.
Companies on the chart 6 / 10
- Lob
- PeopleKeep
- Planday
- Routific
- Practice Fusion
- SurePayroll
Add or change companies
Up to 10 companies including Lob. Listed closest first.
Stack fit signal
Compatibility with standard B2B ecosystems.
No supported MCP path today, so it cannot be driven from an AI client.
AI & MCP readiness
What Lob ships in AI, and what it asks of your ecosystem.
Compliance attestations
* IAPP AIGP certifies individuals, not products. It means named staff hold the credential — not that the platform does.
Bottom line
Lob is a direct mail automation platform combining a REST API, campaign tools, Postal IQ routing intelligence and a nationwide Print Delivery Network. Teams trigger postcards, letters, checks and self-mailers from CRM, CDP or product data while Lob handles printing, postage and delivery tracking. Pricing pairs a monthly platform subscription with per-piece print and postage and a free Developer tier. Lob reports 12,000+ customers and SOC 2 Type 2, HIPAA and GDPR-aligned security practices.
Frequently asked questions
How is Lob priced?
Two components: a monthly or annual platform subscription covering software and support, and a per-piece print & postage rate covering printing, postage and envelopes. Plans start with a free Developer tier (no subscription, standard rates), then Startup from $260/month (up to 75,000 mailings), Growth from $550/month (up to 150,000 mailings) and custom Enterprise pricing for 150,000+ mailings per year.
How fast can we send our first live mail piece?
API users typically get to first production mail within days: create an account, generate keys in the dashboard, download an SDK (TypeScript, Python, PHP, Java, Ruby and more) and create a postcard or letter. Lob says a mail piece can be printed and in the mail stream within two or three days. Enterprise programs needing CRM data mapping, template approval and onboarding should budget two to four weeks.
Is Lob suitable for HIPAA-regulated mail?
Lob states that it supports HIPAA, GDPR and CCPA/CPRA requirements, offering Business Associate Agreements, HIPAA/HITECH privacy audits and dedicated printing facilities. HIPAA-compliant mailing support is listed only on the Enterprise plan, so regulated senders should confirm BAA coverage and facility scope during contracting before sending PHI.
What does Lob integrate with?
Lob exposes REST Print & Mail and Address Verification APIs with SDKs, webhooks and tracking events, and its integrations page lists CRM, CDP and marketing automation partners including Braze and Iterable plus design tooling such as Figma and InDesign. Mail can be triggered directly from your CRM or customer data systems instead of manual uploads.
Can we change or cancel a plan later?
Yes. Plans can be upgraded or downgraded at any time from the Plans & Usage tab in the Lob dashboard, and accounts can be closed by emailing [email protected]. Downgrading to the free Developer edition keeps the account open with no platform fee. Enterprise buyers can also start with a 30-day Enterprise free trial; print & postage is billed at discounted Enterprise rates and is not included.