Alternatives · Link Building
GuestPostCRM alternatives
As of Oct 24, 2026, the best GuestPostCRM alternative for most people is BuzzStream (2.2 GPA), first in our ranking of link building tools. The best free one is BacklinkOS (2.4 GPA).
GuestPostCRM compared with 5 alternatives: BacklinkOS, BuzzStream, Pitchbox, LinkSwapy and OutreachFlow.
GuestPostCRM has a free plan. Paid plans start at $20 per month with 12,000 credits and 3 users. 1 of the 5 alternatives is free or has a free plan. 3 more offer a free trial.
Listings checked up to Oct 23, 2026 · Where the facts come from
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| GuestPostCRMThis tool | Free plan · from $20/mo | Yes | Web |
| BacklinkOS | Free plan · from $15/mo | Yes | Web |
| BuzzStream | Free trial · from $49/mo | Trial only | Web, Browser extension |
| Pitchbox | Free trial · from $210/mo | Trial only | Web |
| LinkSwapy | Free trial · from $49/mo | Trial only | Web |
| OutreachFlow | From $1/mo | No | Web |
Price against what you get
GuestPostCRM starts at $20 a month and scores 2.0 out of 4 on features, ease of use and platforms. None of the 5 alternatives on this chart both scores higher and starts lower.
BuzzStream, Pitchbox and LinkSwapy score higher without starting lower. BacklinkOS and OutreachFlow start lower without scoring higher.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from GuestPostCRM
BacklinkOS
Backlink CRM for finding link partners and tracking link exchanges
- BacklinkOS starts at $15 per month, billed annually ($19 billed monthly).
- BacklinkOS also covers backlink analysis.
- BacklinkOS does not cover sales pipeline and invoicing, which GuestPostCRM does.
Suits: Link builders who arrange link exchanges with other site owners
BuzzStream
Outreach CRM for link building and digital PR
- BuzzStream starts at $49 per month, billed monthly.
- BuzzStream has no free plan, only a free trial, unlike GuestPostCRM.
- BuzzStream also lists a browser extension.
- BuzzStream also covers reports.
- BuzzStream does not cover sales pipeline and invoicing, which GuestPostCRM does.
Suits: Digital PR teams pitching journalists and bloggers by email
Pitchbox
Outreach platform for link building and digital PR teams
- Pitchbox starts at $210 per month, billed annually ($300 billed monthly).
- Pitchbox has no free plan, only a free trial, unlike GuestPostCRM.
- Pitchbox also covers workflow automation and reports.
- Pitchbox does not cover sales pipeline and invoicing, which GuestPostCRM does.
Suits: Agencies running link building for many clients at once
LinkSwapy
Link partnership CRM with return-link tracking and backlink checks
- LinkSwapy starts at $49 per month for 300 monitored links, billed monthly.
- LinkSwapy has no free plan, only a free trial, unlike GuestPostCRM.
- LinkSwapy also covers reports and backlink analysis.
- LinkSwapy does not cover sales pipeline and invoicing, which GuestPostCRM does.
Suits: SEO teams that exchange links with partners and need to track who owes what
OutreachFlow
Credit-based guest post outreach with AI pitches and price haggling
- OutreachFlow starts at $1 per month for 300 credits, billed monthly.
- OutreachFlow has no free plan, unlike GuestPostCRM.
- OutreachFlow also covers email verification and inbox warm-up.
- OutreachFlow does not cover sales pipeline and invoicing, which GuestPostCRM does.
Suits: SEO agencies and affiliates buying or pitching guest posts at volume
Limits worth knowing in GuestPostCRM
- Every automated action uses credits, from 1 for a label move to 11 or more for processing an order, so busy inboxes use up allowances fast.
- The email connection named is Gmail; sign-in is with a Google or Microsoft account.
- Moz metrics start at Growth ($39 a month) and full API automation at Professional ($69 a month).
- White-label setup costs $500 once on Professional and above, and extra users are $5 a month each.
Common questions
What are the alternatives to GuestPostCRM?
The alternatives to GuestPostCRM in this directory are BacklinkOS, BuzzStream, Pitchbox, LinkSwapy and OutreachFlow. Each one has a side-by-side comparison with GuestPostCRM.
Is there a free alternative to GuestPostCRM?
Yes. BacklinkOS has a free plan alongside paid ones.
When were these prices checked?
Every listing on this page was checked on Oct 23, 2026, against the pages it cites. Vendors change prices without notice, so confirm on their site before you buy.