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Twilio keeps absorbing the plumbing customers used to run themselves — certificates, migrations, consent state.
Alternatives · customer support software
osTicket alternatives
The best osTicket alternatives in customer support software, ranked by Sparkpulse's velocity_score.
Updated Sep 1, 2026
Looking for the best alternatives to osTicket? Sparkpulse tracks and ranks 12 alternatives in customer support software by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, osTicket shipped 0 meaningful updates in the last 30 days and carries a velocity score of 2.5 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About osTicket
osTicket runs in steady maintenance mode — security patches and PHP compatibility, little net-new
osTicket's release feed is pure maintenance. The recent stable line (v1.18.x) ships security updates, bug fixes, and ongoing PHP 8.3/8.4 compatibility, with refreshed language packs and plugins each time. Release cadence is slow and irregular — the latest, v1.18.4, followed v1.18.3 by roughly five months. This is a mature open-source helpdesk being kept current, not actively reinvented.
Velocity 2.5 · Last update 2mo ago
Top 12 alternatives to osTicket
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
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Plain built an autonomous support agent, and has now built the controls to trust it.
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Sleekplan is making the public feedback board safe to run with real customers on it
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Hatz pulls its training platform off TalentLMS and runs it inside the tenant.
COMMS
respond.io is widening the inbox again after landing Copilot and metered AI credits.
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ServiceDesk Plus moved upstream of the ticket, then spent the week tidying the sidebar
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Chatway's bot learned to read the store; now the store can listen back
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Thread takes the service-level clock off the PSA and runs it itself
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Voice calls become text, giving LiveAgent's AI layer a channel it could never read
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Service Fusion's feed is competitor-comparison SEO, with one unshipped roadmap line pasted into every post.
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DoneDone just opened a door for other systems to file work without a human.
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Shipping free standalone tools while its blog quietly maps every competitor's AI billing.
osTicket vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| osTicket (baseline) | 2.5 | 0 | self-hosted-helpdeskmaintenancesecurity-patches | — |
| Twilio | 8.8 | 1 | messaging-compliancedeliverabilityfraud-prevention | Functions Classic is being deprecated and existing Functions (Classic) are moving to the new Functions |
| Plain | 8.8 | 1 | customer-supportai-agentsmcp | Test Ari before customers see it, with per-answer proof |
| Sleekplan | 7.5 | 2 | feedback-boardsproduct-roadmapsscim | Introducing Documents: the thinking behind your feedback, in one place 📝 |
| Hatz AI | 7.5 | 2 | mspai-platformphone-agents | Hatz Learn moves off TalentLMS into the tenant dashboard |
| Respond.io | 7.5 | 0 | omnichannel-inboxmessaging-channelsai-agents | — |
| ManageEngine ServiceDesk Plus | 6.3 | 1 | itsmworkflow-automationmonitoring | Alerts becomes its own module, fed by AlarmsOne monitoring |
| Chatway | 6.3 | 1 | live-chatai-agentsecommerce | Your AI agent can now access WordPress & WooCommerce data |
| Thread | 6.3 | 1 | msp-helpdeskservice-levelsxla | XLAs (Experience Level Agreements) |
| LiveAgent | 6.3 | 1 | ai-agentsvoicetranscription | Voice call transcription, plus Gemini and Anthropic AI providers |
| Service Fusion | 6.3 | 0 | field-serviceseo-contentcompetitor-comparison | — |
| DoneDone | 6.3 | 1 | task-managementemail-intakeworkflow-automation | Create Project Tasks from Email! |
| HelpCenter.io | 6.3 | 1 | help-centerfaq-builderai-grounding | Introducing FAQs.me: Build a Beautiful FAQ Section in Two Minutes, Free |
The 12 best osTicket alternatives, in depth
1. Twilio · velocity 8.8
Twilio keeps absorbing the plumbing customers used to run themselves — certificates, migrations, consent state.
Over the last 30 days Twilio shipped 1 meaningful update vs osTicket's 0, most recently “Functions Classic is being deprecated and existing Functions (Classic) are moving to the new Functions”. Its velocity score of 8.8/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Twilio focuses on messaging compliance, deliverability and fraud prevention.
Over the last 30 days Twilio has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
2. Plain · velocity 8.8
Plain built an autonomous support agent, and has now built the controls to trust it.
Over the last 30 days Plain shipped 1 meaningful update vs osTicket's 0, most recently “Test Ari before customers see it, with per-answer proof”. Its velocity score of 8.8/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Plain focuses on customer support, ai agents and mcp.
Over the last 30 days Plain has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
3. Sleekplan · velocity 7.5
Sleekplan is making the public feedback board safe to run with real customers on it.
Over the last 30 days Sleekplan shipped 2 meaningful updates vs osTicket's 0, most recently “Introducing Documents: the thinking behind your feedback, in one place 📝”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Sleekplan focuses on feedback boards, product roadmaps and scim.
Over the last 30 days Sleekplan has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
Full Sleekplan trajectory → · Compare osTicket vs Sleekplan →
4. Hatz AI · velocity 7.5
Hatz pulls its training platform off TalentLMS and runs it inside the tenant.
Over the last 30 days Hatz AI shipped 2 meaningful updates vs osTicket's 0, most recently “Hatz Learn moves off TalentLMS into the tenant dashboard”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Hatz AI focuses on msp, ai platform and phone agents.
Over the last 30 days Hatz AI has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
5. Respond.io · velocity 7.5
Respond.io is widening the inbox again after landing Copilot and metered AI credits.
Its velocity score of 7.5/10 reflects longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Respond.io focuses on omnichannel inbox, messaging channels and ai agents.
Respond.io and osTicket have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Respond.io trajectory → · Compare osTicket vs Respond.io →
6. ManageEngine ServiceDesk Plus · velocity 6.3
ServiceDesk Plus moved upstream of the ticket, then spent the week tidying the sidebar.
Over the last 30 days ManageEngine ServiceDesk Plus shipped 1 meaningful update vs osTicket's 0, most recently “Alerts becomes its own module, fed by AlarmsOne monitoring”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, ManageEngine ServiceDesk Plus focuses on itsm, workflow automation and monitoring.
Over the last 30 days ManageEngine ServiceDesk Plus has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
Full ManageEngine ServiceDesk Plus trajectory → · Compare osTicket vs ManageEngine ServiceDesk Plus →
7. Chatway · velocity 6.3
Chatway's bot learned to read the store; now the store can listen back.
Over the last 30 days Chatway shipped 1 meaningful update vs osTicket's 0, most recently “Your AI agent can now access WordPress & WooCommerce data”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Chatway focuses on live chat, ai agents and ecommerce.
Over the last 30 days Chatway has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
8. Thread · velocity 6.3
Thread takes the service-level clock off the PSA and runs it itself.
Over the last 30 days Thread shipped 1 meaningful update vs osTicket's 0, most recently “XLAs (Experience Level Agreements)”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Thread focuses on msp helpdesk, service levels and xla.
Over the last 30 days Thread has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
9. LiveAgent · velocity 6.3
Voice calls become text, giving LiveAgent's AI layer a channel it could never read.
Over the last 30 days LiveAgent shipped 1 meaningful update vs osTicket's 0, most recently “Voice call transcription, plus Gemini and Anthropic AI providers”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, LiveAgent focuses on ai agents, voice and transcription.
Over the last 30 days LiveAgent has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
Full LiveAgent trajectory → · Compare osTicket vs LiveAgent →
10. Service Fusion · velocity 6.3
Service Fusion's feed is competitor-comparison SEO, with one unshipped roadmap line pasted into every post.
Its velocity score of 6.3/10 reflects longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, Service Fusion focuses on field service, seo content and competitor comparison.
Service Fusion and osTicket have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Service Fusion trajectory → · Compare osTicket vs Service Fusion →
11. DoneDone · velocity 6.3
DoneDone just opened a door for other systems to file work without a human.
Over the last 30 days DoneDone shipped 1 meaningful update vs osTicket's 0, most recently “Create Project Tasks from Email!”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, DoneDone focuses on task management, email intake and workflow automation.
Over the last 30 days DoneDone has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
12. HelpCenter.io · velocity 6.3
Shipping free standalone tools while its blog quietly maps every competitor's AI billing.
Over the last 30 days HelpCenter.io shipped 1 meaningful update vs osTicket's 0, most recently “Introducing FAQs.me: Build a Beautiful FAQ Section in Two Minutes, Free”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where osTicket leans on self hosted helpdesk, maintenance and security patches, HelpCenter.io focuses on help center, faq builder and ai grounding.
Over the last 30 days HelpCenter.io has been shipping faster than osTicket — a point in its favour if release momentum matters to you.
Full HelpCenter.io trajectory → · Compare osTicket vs HelpCenter.io →
Frequently asked questions
What are the best alternatives to osTicket?
The top osTicket alternatives we currently track in customer support software are Twilio, Plain, Sleekplan, Hatz AI, Respond.io, ranked by recent ship velocity.
How is this list of osTicket alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare osTicket directly with one of these alternatives?
Yes — every card has a "Compare with osTicket" link to a side-by-side /compare page.