ReCharge SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 20, 2026), ReCharge is the SaaS sender for 96 domains — 0.01% of 638,158 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 96 domains in the Tranco top-1M use ReCharge (0.01% of SPF-publishing domains).
- Snapshot date: 2026-09-20 — recomputed every day.
- Strongest TLD: .com (88.5% of its domains).
- Most co-used service: Google Workspace.
- Directory category: SaaS sender.
Why ReCharge appears in this category
ReCharge — Shopify subscription billing.
We classify it as a SaaS sender from include: mechanisms in the SPF record matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
ReCharge is a SaaS platform that sends email on behalf of customer domains. It functions as a third-party mail relay, with client organisations publishing ReCharge's SPF includes in their domain records to authorise outbound messages through ReCharge's infrastructure.
ReCharge's footprint in email infrastructure is concentrated amongst smaller and mid-market organisations rather than the largest global brands, predominantly in the .com namespace. The platform is frequently found deployed alongside Google Workspace, indicating adoption by distributed teams and SMEs seeking lightweight email infrastructure. For email professionals, this pattern means ReCharge influences sender reputation and filtering decisions across a substantial but non-universal set of domains, primarily in the long tail of commercial senders.
Where ReCharge sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 6 | 6.2% |
| Top 1,000,000 | 90 | 93.8% |
| Unranked | 0 | 0.0% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 85 | 88.5% | |
| .de | 3 | 3.1% | |
| .fr | 2 | 2.1% | |
| .co.uk | 2 | 2.1% | |
| .it | 1 | 1.0% | |
| .co.nz | 1 | 1.0% | |
| .co | 1 | 1.0% | |
| .fit | 1 | 1.0% |
What ReCharge users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 96 domains.
| Type | Service | Domains | Share of ReCharge users |
|---|---|---|---|
| Mailbox | Google Workspace | 60 | 62.5% |
| Mailbox | Microsoft 365 | 23 | 24.0% |
| Mailbox | Proofpoint Essentials | 3 | 3.1% |
| Mailbox | Intermedia | 2 | 2.1% |
| Mailbox | Sophos Email | 1 | 1.0% |
| Mailbox | Amazon SES (inbound) | 1 | 1.0% |
Shared reputation model and authentication configuration
ReCharge operates a shared infrastructure model, detected through SPF includes that link multiple domains to overlapping mail server IP ranges. This means an organisation's delivery reputation is influenced not only by its own sending practices but by the aggregate behaviour of other ReCharge clients on the same infrastructure. Senders using ReCharge should independently monitor their authentication alignment, list quality, and abuse metrics, as misconfigurations or poor practices elsewhere on the platform can indirectly affect their own deliverability.
See the full ReCharge data page (KPI cards, trend, sample domains) →
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Frequently asked questions
What is ReCharge and why does it appear in email infrastructure data?
ReCharge is a third-party email sending platform that dispatches mail on behalf of customer domains via shared infrastructure authenticated through SPF. It appears in infrastructure surveys and sender reputation datasets because mailbox providers track SPF includes as part of authentication alignment and sender evaluation.
How many domains use ReCharge?
96 domains in the Tranco top-1M use ReCharge as their SaaS sender as of September 20, 2026 (0.01% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is ReCharge common enough to affect email deliverability testing?
ReCharge accounts for 0.01% of SPF-publishing domains in the top 1M. Whether you should seed a test mailbox there depends on how much of your audience it represents — the co-usage table above shows the services it appears alongside most.
Which countries or TLDs use ReCharge most?
ReCharge's largest TLD is .com (88.5% of its domains); it appears across 8 TLDs in total.