Best OSI Affiliate Software Alternatives in 2026
The top OSI Affiliate Software alternatives are CAKE, Affise and Everflow: 15 affiliate analytics software our editors would look at instead of OSI Affiliate Software, in our ranking order.
OSI Affiliate Software: A former referral tracking platform whose operations have ended. Where it falls short: operations ended and the servers were taken offline.
Switching from OSI Affiliate Software? For most affiliate analytics software buyers the best OSI Affiliate Software alternative is CAKE, built for large programs needing advanced attribution. On a budget, Post Affiliate Pro starts at $79/mo. Refersion has a free plan, which OSI Affiliate Software does not.
Why People Look for an OSI Affiliate Software Alternative
- Operations ended and the servers were taken offline
- Web-only coverage limits platform options
- Published pricing should not be treated as currently purchasable
- No free plan — 2 of the alternatives below have it
Quick Picks by What You Need
- Best overallCAKE9.4
Large programs needing advanced attribution
Visit CAKE - Lowest pricePost Affiliate Pro8.9
Paid plans from $79/mo
Visit Post Affiliate Pro - Best free optionRefersion8.1
Has a free plan (OSI Affiliate Software has none)
Visit Refersion
All 15 OSI Affiliate Software Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forLarge programs needing advanced attribution
- Better than OSI Affiliate Software:
- Editor score 9.4 vs 7.0
A mature analytics platform for complex partner campaigns and enterprise networks.
- Fraud detection
- Commission reporting
- Conversion tracking
9.4/10★★★★★Visit CAKE -
Best forEstablished teams needing a full affiliate platform
- Better than OSI Affiliate Software:
- Editor score 9.3 vs 7.0
A full affiliate platform with strong tracking, payouts, fraud controls, and a high entry price.
9.3/10★★★★★Visit Affise -
Best forCompanies wanting broad partner operations
- Better than OSI Affiliate Software:
- Editor score 9.2 vs 7.0
A broad partner operations platform with tracking, payouts, fraud controls, and APIs.
9.2/10★★★★★Visit Everflow -
Best forTeams needing multi-touch partner analytics
- Better than OSI Affiliate Software:
- Editor score 9.1 vs 7.0
A broad affiliate analytics platform for teams managing complex partner programs.
9.1/10★★★★★Visit Trackier -
Best forMature enterprises with complex tracking needs
- Better than OSI Affiliate Software:
- Editor score 9.0 vs 7.0
A mature platform for complex partner tracking, reporting, payments, and fraud controls.
9.0/10★★★★☆Visit TUNE -
Best forValue-focused teams needing extensive controls
- Better than OSI Affiliate Software:
- Editor score 8.9 vs 7.0
Broad tracking, reporting, fraud controls, and integrations for value-focused teams.
8.9/10★★★★☆Visit site -
Best forSaaS teams needing flexible partner programs
- Better than OSI Affiliate Software:
- Editor score 8.8 vs 7.0
Flexible referral tracking, commissions, payouts, and integrations for SaaS teams.
8.8/10★★★★☆Visit FirstPromoter -
Best forBudget-conscious teams needing broad integrations
- Better than OSI Affiliate Software:
- Editor score 8.7 vs 7.0
A mature affiliate platform with broad integrations, fraud controls, and flexible hosting options.
8.7/10★★★★☆Visit iDevAffiliate -
Best forPublishers optimizing affiliate content performance
- Better than OSI Affiliate Software:
- Editor score 8.6 vs 7.0
Deep attribution and reconciliation for teams optimizing commerce content.
- Commission reporting
- Conversion tracking
8.6/10★★★★☆Visit Affilimate -
Best forGrowing brands running varied partner programs
- Better than OSI Affiliate Software:
- Editor score 8.5 vs 7.0
Broad partner tracking and payouts for growing brands with varied programs.
8.5/10★★★★☆Visit Tapfiliate -
Best forEnterprise partnership teams needing discovery
- Better than OSI Affiliate Software:
- Editor score 8.4 vs 7.0
A broad partnership platform for discovery, attribution, payments, and program control.
8.4/10★★★★☆Visit Partnerize -
Best forB2B teams managing complex partner pipelines
- Better than OSI Affiliate Software:
- Editor score 8.3 vs 7.0
A broad partner operations platform for complex B2B pipelines and payouts.
8.3/10★★★★☆Visit PartnerStack -
Best forPrograms needing mobile coverage and auditability
- Better than OSI Affiliate Software:
- Editor score 8.2 vs 7.0
A broad affiliate platform for programs that need mobile coverage and auditability.
8.2/10★★★★☆Visit Tracknow -
Best forEcommerce brands wanting affiliate discovery
- Better than OSI Affiliate Software:
- Free plan
- Editor score 8.1 vs 7.0
A broad affiliate platform for ecommerce discovery, tracking, payouts, and reporting.
8.1/10★★★★☆Visit Refersion -
Best forSmall Shopify teams starting affordably
- Better than OSI Affiliate Software:
- Free plan
- Editor score 8.0 vs 7.0
An affordable Shopify-focused platform for tracking, commissions, recruitment, and payouts.
8.0/10★★★★☆Visit UpPromote
OSI Affiliate Software Alternatives: Common Questions
What is the best alternative to OSI Affiliate Software?
CAKE: #1 in our Affiliate Analytics Software ranking, with an editor score of 9.4 out of 10. A mature analytics platform for complex partner campaigns and enterprise networks.
Is there a free alternative to OSI Affiliate Software?
Yes. Refersion and UpPromote have a free plan or a free tier.
What is the cheapest paid alternative to OSI Affiliate Software?
Of the alternatives here that publish a price, Post Affiliate Pro starts lowest, at $79/mo.
Why do people look for OSI Affiliate Software alternatives?
Operations ended and the servers were taken offline; Web-only coverage limits platform options; Published pricing should not be treated as currently purchasable.
How do I switch from OSI Affiliate Software?
Export your data from OSI Affiliate Software (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel OSI Affiliate Software.
How to Switch from OSI Affiliate Software
- Export your data from OSI Affiliate Software (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel OSI Affiliate Software.
OSI Affiliate Software vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 25 | OSI Affiliate Software | No | $470/yr | 7.0 |
| 1 | CAKE | 9.4 | ||
| 2 | Affise | No | $499/mo | 9.3 |
| 3 | Everflow | No | 9.2 | |
| 4 | Trackier | No | 9.1 | |
| 5 | TUNE | No | $899/mo | 9.0 |
| 6 | Post Affiliate Pro | No | $79/mo | 8.9 |
| 7 | FirstPromoter | No | $490/yr | 8.8 |
| 8 | iDevAffiliate | No | 8.7 | |
| 9 | Affilimate | 8.6 | ||
| 10 | Tapfiliate | No | $890/yr | 8.5 |
| 11 | Partnerize | 8.4 | ||
| 12 | PartnerStack | No | 8.3 | |
| 13 | Tracknow | No | $116/mo | 8.2 |
| 14 | Refersion | Yes | 8.1 | |
| 15 | UpPromote | Yes | $299.90/yr | 8.0 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update