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F5 BIG-IP covers application delivery and security, but its price is not published, so it is hard to compare value before a sales conversation. Reddit users also report trouble getting trial licenses for personal or academic labs; one thread says access may depend on a company email and customer status. The alternatives below are not all direct load-balancer replacements. Choose based on the BIG-IP function you are leaving, and check scope and pricing before switching.
01Why people leave F5 BIG-IP
No public price to compare
F5 BIG-IP has no published price in the available information, making it difficult to judge value before contacting sales.
Trial access can be a hurdle
Reddit users seeking lab licenses report trial availability and eligibility issues, especially for personal or academic use.
You may need only one function
BIG-IP spans application delivery and security. If you need only one role, compare focused options rather than paying for a broader platform.
02The alternatives, ranked by fit
- Enterprise firewall buyers
Check Point Quantum Security GatewaysCheck Point Quantum Security GatewaysIf BIG-IP handles perimeter security as well as traffic, Quantum is an option to assess for the firewall portion: it is positioned for enterprise hardware deployments and hybrid on-premises and cloud environments. Pricing is quote-based, and the available information does not establish it as a like-for-like application-delivery replacement. Separate your firewall and load-balancing requirements before asking for a quote.
Trade-off: Quote-only pricing; not a confirmed application-delivery replacement.
6.5/10from
Custom - VPN and VPC needs
pfSense PluspfSense PlusConsider pfSense Plus if your switch is driven by network functions, VPN or VPC connectivity rather than BIG-IP’s full application-delivery scope. Its listing names Netgate appliances and AWS or Azure firewall deployments as target uses, and shows a free plan with pricing from $10.75. The available information does not specify the billing period or establish feature parity with BIG-IP.
Trade-off: Check the full bill and upgrade terms; load-balancing parity is not established.
6.7/10from
$10.75/mofree plan - Commercial firmware needs
OPNsense Business EditionOPNsense Business EditionOPNsense Business Edition is worth assessing if you want a commercial firmware repository, included security features or multi-installation management through OPNcentral. Its listed starting price is $11.08, but the available information does not state the billing period or confirm it replaces BIG-IP’s application-delivery capabilities. Compare the functions you actually use before treating it as a full substitute.
Trade-off: The starting price does not establish BIG-IP feature parity or total cost.
7.3/10from
€11.08/mo - Zscaler platform buyers
Zscaler Cloud IPSZscaler Cloud IPSIf your organization is already considering Zscaler and wants a broader security platform, Cloud IPS may belong on the shortlist for the security side of a BIG-IP exit. The listing recommends getting the Cloud IPS scope and quote in writing. It does not publish a price or show that Cloud IPS replaces BIG-IP’s application-delivery role.
Trade-off: Custom quote; confirm scope and keep load balancing as a separate requirement.
5.5/10from
Custom - Private app access
Zscaler Zero Trust ExchangeZscaler Zero Trust ExchangeZero Trust Exchange is relevant if the BIG-IP function you are moving is private application access or broader zero-trust controls. Its listing also names security for AI deployments, but pricing is not published and access limits matter. Treat it as a possible security architecture change, not a drop-in replacement for BIG-IP application delivery or load balancing.
Trade-off: No published price; meaningful access limits and a different role.
6.3/10from
Custom - DDI across environments
BlueCat EdgeBlueCat EdgeBlueCat Edge is worth considering only if your BIG-IP change overlaps with DDI needs. Its listed fit includes managing DDI across cloud and on-premises, connecting remote branches and automating DDI through APIs. That is a different job from application delivery, so it should not be evaluated as a one-for-one BIG-IP replacement. Pricing and limits are described as opaque.
Trade-off: DDI focus, not application delivery; pricing and limits are hard to assess.
5.8/10from
Custom
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 F5 BIG-IP F5 BIG-IP (current) | 5.2 | Custom | No | Organizations needing application delivery |
| Check Point Quantum Security Gateways Check Point Quantum Security Gateways | 6.5 | Custom | No | Enterprises seeking hardware firewalls |
| pfSense Plus pfSense Plus | 6.7 | $10.75/mo | Yes | Netgate appliance buyers |
| OPNsense Business Edition OPNsense Business Edition | 7.3 | €11.08/mo | No | Teams wanting a commercial firmware repository |
| Zscaler Cloud IPS Zscaler Cloud IPS | 5.5 | Custom | No | Organizations already considering Zscaler |
| Zscaler Zero Trust Exchange Zscaler Zero Trust Exchange | 6.3 | Custom | No | Organizations consolidating zero trust controls |
| BlueCat Edge BlueCat Edge | 5.8 | Custom | No | Teams managing DDI across cloud and on-premises |
Questions people ask
Which alternative is closest to F5 BIG-IP?
The available information does not establish any listed option as a like-for-like replacement for BIG-IP’s application delivery and security breadth. Check Point Quantum is positioned as an enterprise firewall; pfSense Plus and OPNsense Business Edition cover network-related needs. Choose by function, and verify required load-balancing features before committing.
How much does F5 BIG-IP cost?
A BIG-IP price is not published in the available information. Among these alternatives, pfSense Plus is listed from $10.75 with a free plan, and OPNsense Business Edition from $11.08; billing periods are not specified. Check Point and the Zscaler options are quote-based or have no published price.
Can I get a free F5 BIG-IP trial for a lab?
Reddit users seeking personal or academic lab licenses report difficulty getting a BIG-IP trial. One thread says trial access may be limited to business email domains, while commenters report that company-customer status may matter. Treat those as user reports, not a definitive statement of current policy, and check F5’s current eligibility rules.