AppSumo-stack affiliate program with SendFox in the email seat.
SendFox was the AppSumo lifetime-deal darling of 2020-2022, buy once, send forever. Rekomi pairs cleanly because both vendors reward flat-rate over per-revenue gouging. If your email cost amortizes to near-zero, your affiliate stack should too.
From paste-API-key to first paid affiliate in 10 minutes.
Paste your SendFox API key into Rekomi. Rekomi runs a test call to verify the key, then pulls your list/audience picker live from SendFox so you pick the right destination.
Affiliates apply via your public landing page or your bulk invite. Approve them manually, auto-approve on a campaign, or import an existing affiliate CSV from Rewardful.
Approved affiliates land in your SendFox list as tagged subscribers within seconds. Rekomi handles idempotency, retries, and per-campaign overrides; you handle the nurture sequence.
The exact SendFox fields Rekomi writes.
No surprise fields, no overwrites of contact data you already have. Empty values are omitted so existing nurture data is preserved.
POST /v1/contactswithemail,first_name,last_namelists, array of list IDs the contact joins- Bearer token auth via
Authorization: Bearer {token} - Sync semantics: 201 on new contact, 200 on existing
- List ID required, picked from live
GET /v1/listsin the connect flow
What SendFox customers actually do with Rekomi.
Sub-$50/month total stack
SendFox lifetime ($49 one-time on the original AppSumo deal) + Rekomi Starter ($49/month) = ~$49/month total stack cost. Cheapest fully-featured email + affiliate combo on the market for indie creators.
Indie creator audience flip
Your SendFox list is small but engaged. Email them an affiliate-program offer; a meaningful fraction become earning affiliates. The stack stays predictable; the earnings scale with audience quality, not list size.
Lifetime-stack philosophy match
If you bought SendFox lifetime, you've already proven you prefer pay-once-and-forget over recurring revenue tiers. Rekomi's flat $49 monthly is the closest equivalent, same dollar regardless of how successful your affiliate program gets.
Rekomi handles SendFox's edge cases so you don't have to.
Every CRM API has quirks. Rekomi's integration code was built and audited against the live SendFoxdocs, these are the ones you'd otherwise hit yourself.
SendFox's API is intentionally minimal, contacts, lists, campaigns, no tags. Rekomi works within those constraints; the tags array is ignored.
SendFox issues a personal access token via Settings → API. Rekomi's connect form takes the token alone; no account ID, no subdomain.
SendFox's AppSumo lifetime window has closed and reopened a few times. Some accounts may be on a legacy plan with different limits, Rekomi's API calls work the same across all tiers, but emails-per-month limits affect Sendfox's outbound sends, not Rekomi's contact pushes.
Built for AppSumo lifetime-deal buyers + indie creators who picked SendFox because the economics work. Rekomi's flat $49/month respects the same posture: predictable cost, predictable growth, no surprise per-revenue gouging.
Common SendFox questions.
Does SendFox have an affiliate program?
SendFox runs an affiliate program (30% commission) for promoting SendFox. That's separate from running YOUR affiliate program. Rekomi is the layer for the latter, with SendFox as the email home.
Is SendFox still being developed?
SendFox is still maintained but the velocity is modest. The API has been stable for years. For creators who picked SendFox for the deal and don't need new features, it's a fine pairing with Rekomi.
What if I migrated off SendFox to ConvertKit or MailerLite?
Rekomi works with all 38 supported CRMs. Disconnect SendFox in Rekomi, connect the new CRM with its API key. Affiliate cohort stays in Rekomi; only the destination changes.
Other CRMs that pair well.
Same persona, different stack. Pick the home your existing audience already lives in.
See all 38 integrations
Ten minutes to first click.
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